vigilance，alertness，be on the stick，get up early，have one's wits about one ；
[例句] 那样的一次失败会令你警觉起来，开始思考。 A defeat like that makes you sit up and think.
[例句] 我尽量不让自己紧张，或者表现得非常警觉。 I tried not to tense up, or become obviously wary.
（轻松愉快） comfortable，（无病） be well ；
[例句] 她身体不舒服，简直要崩溃了。 She is not herself. She came near to a breakdown.
[例句] 现在坐下来，让自己舒服些，你一定很累了。 Now sit down and make yourself comfortable. You must be very tired.
名 portion，share，the unit of division ；
[例句] “我想发份电报。”——“好的，发给谁？” "I want to send a telegram." — "Fine, to whom?"
[例句] 我想我得到的这份工作是其中最繁重的工作之一。 I think I've got one of the most stressful jobs there is.
modest，prudent，dignified，steady ；
[例句] 他是个稳重的人. He is a steady fellow.
[例句] 新国王在履行职责时看起来举止得体、端庄稳重。 The new King seemed to be carrying out his duties with grace and due decorum.
ocean，silver dollar ；
[例句] 巨轮在大洋中破浪前进. The great ship ploughed across the ocean.
[例句] 巴拿马运河连通两大洋. The Panama Canal joins two oceans.
shoal of fish，stock of fish，fish school，shoal ；
[例句] 鱼群分布集中在每条河的某些区域. Fish populations assume highly localized distributions within each river.
[例句] 鱼群也会反射声音的. A shoal of fish will do this.
antiskid，anti-skidding ；
[例句] 浴室防滑垫 a non-slip bath mat
[例句] 这车配有许多特别安全装置, 包括防滑制动器. The car has many safety features, including anti - skid braking.
sequential ；
[例句] 概率潮流采用 非 序贯蒙特卡罗仿真算法. The probabilistic load flow adopts non - sequential Monte - Carlo simulation algorithm.
[例句] 最后, 提出了一种新的时隙选择算法-序贯搜索算法. In the end, an alternative arithmetic namely sequential search arithmetic is proposed.
wall ；
[例句] 灯光照在满是灰尘的墙上，反射回苍白的冷光。 Lights reflected off dust-covered walls creating a ghostly luminescence.
[例句] 墙上被人用喷漆涂得乱七八糟。 The walls have been horribly vandalized with spray paint.
[物] quark ；
[例句] 夸克和轻子的这些个同种类,从技术上看是有特色的. The different kinds of quarks or leptons are known technically as flavors.
[例句] 照此鉴定, 可以识别出夸克的量子数. Using this identification, we read off the quantum numbers of the quarks.
multi-role，multipurpose ；
[例句] 这是一家生产多用途皮下注射器的药材公司. This is a medical supplies company that produces disposable hypodermic syringes.
[例句] 一种多用途的编程语言,主要用在指挥和控制应用软件之中. A multipurpose programming language used primarily for command and control applications.
undulating，undate，gyrose，waving undular，undulance ；
[例句] 在一定条件下，电子可以作波状运动，而不是粒子状运动。 Under certain conditions, electrons can behave like waves rather than particles.
[例句] 她那浓密的波状的头发飘垂在肩上. Her thick wary hair flowed over her shoulders.
[数] roundoff，rounding off，round off，half-adjust，rounding ；
[例句] 这个截断的过程叫做往下舍入. The process of truncating is called rounding down.
[例句] 所表现出的最终数值舍入到小数三位. The final numerical values, as displayed, were rounded off to three decimal places.
revere，venerate，admire，look up to ；
[例句] 她的中国朋友们说这位女皇是他们值得敬仰的祖先。 Her Chinese friends referred to the Empress as their venerable ancestor.
[例句] 大地应该受到敬仰，而不该被亵渎。 The earth is to be honoured; it is not to be desecrated.
panel，slab，[林] board，plates ；
[例句] 翘曲多发生在螺旋或交错纹理的板材中. Twisting arises in boards through the presence of spiral or interlocking grain.
[例句] 虽然此木材具有好的加工性能, 但所生产的板材质量不高. Although the wood has good technical properties, the quality of lumber produced is not high.
coiling ；
[例句] 钓鱼竿上的绕线轮 a reel on a fishing rod
[例句] 贝德的钓竿已经裂了, 而蒙德的绕线已经损坏了. Baker's rod is splintered , and Mond's reel is out of fix.
hexagonal ；
[例句] 鱼池对面的六角亭子里又传过一阵笑声来. Across the pond, the pavilion echoed with another gust of laughter.
[例句] 将扳手套在靠近管道的六角螺栓头上避免可能产生的变形. Apply wrench to hex next to pipe and guard against possible distortion.
not interfere，let go unchecked，noninterference，laissez-faire，indulge ；
[例句] 千万不能放任小孩呆在水池或水槽附近不管。 Never leave young children unattended near any pool or water tank.
[例句] 她放任我们随心所欲，甚至连我们在床上蹦跳她也不管。 She lets us do anything, even bounce on our beds.
drive out，expel，dislodge，banish，abjection；
[例句] 他们使用武力把土著居民驱逐出了比较肥沃的土地。 They used force to banish the natives from the more fertile land.
[例句] 他们威胁将他驱逐出他的移居国。 They threatened to expel him from his adoptive country.
praise，commend，celebrate ；
[例句] 该队还因其良好的体育精神及公平竞争精神而受到了表扬。 The team also won praise for sportsmanship and fair play.
[例句] 事情做得漂亮时，给自己一点表扬。 If you do something well, give yourself a pat on the back.