n. 火箭，火箭发射器，火箭发动机，芝麻菜；vi. 飞快地移动，急速上升；vt. 用火箭运送，用火箭攻击；
[例句] There has been a renewed rocket attack on the capital.
[例句] Fresh food is so scarce that prices have rocketed...
n. 卫星，人造卫星，卫星国，卫星区；v. 通过通讯卫星播送[传播]；
[例句] The rocket launched two communications satellites...
[例句] The signals are sent by satellite link...
n. 第三，三分之一，第三档；adj. 第三的，三分之一的；
[例句] I sleep on the third floor...
[例句] It was the third time one of his cars had gone up in flames...
vt. 耕种，耕作；n. 钱柜，钱箱，放钱的抽屉，[地]冰碛土（物）；prep. 直到；
[例句] They had to wait till Monday to ring the bank manager...
[例句] I've survived till now, and will go on doing so without help from you.
n. 障碍（物），障碍物（绊脚石，障碍栅栏）；
[例句] Most competition cars will only roll over if they hit an obstacle...
[例句] He left her to navigate her own way round the trolleys and other obstacles.
adj. 苍白的，无力的，暗淡的，浅色的；vi. 变得苍白，失色，变得暗淡；vt. 用栅栏围，使失色，使变苍白；n. 栅栏，围篱，桩，境界，范围；
[例句] Migrating birds filled the pale sky...
[例句] As we age, our skin becomes paler.
n. 咽喉，颈前部，[植物学]管颈；vt. 用沙哑的声音或嗓音发音；
[例句] She had a sore throat...
[例句] As she stared at him she felt her throat go dry.
n. 地带，区域，范围，地区，时区，[物]晶带；vt. 划分成带，用带子围绕；vi. 分成区，分成地带；
[例句] Many people have stayed behind in the potential war zone...
[例句] The area has been declared a disaster zone.
n. 胜利，巨大的成就，（成功的）典范，（巨大成功或胜利的）心满意足；vi. 获胜，克服，打败，战胜；
[例句] The championships proved to be a personal triumph for the coach, Dave Donovan...
[例句] Cataract operations are a triumph of modern surgery, with a success rate of more than 90 percent...
n. 隧道，地道，烟道，（动物栖息的）穴；vi. 打通隧道，挖掘隧道；vt. 在…挖掘隧道，在…打开通道；
[例句] ...two new railway tunnels through the Alps.
[例句] …the motorway tunnels under the Hudson river.
vt. 发出声音，说，讲，出版（书籍）等，[法]流通使用；adj. 彻底的，完全的，绝对的；
[例句] He uttered a snorting laugh...
[例句] They departed without uttering a word.
vi. 蹲，蹲伏，擅自占用土地，依法在政府公地上定居，〈口〉坐；vt. 使蹲坐，使蹲下，擅自占用；n. 蹲坐，蹲姿，擅自占用的土地，[体]蹲举式举重，动物的窝；adj. 矮胖的，蹲着的；
[例句] He squatted, grunting at the pain in his knees...
[例句] We squatted beside the pool and watched the diver sink slowly down...
n. 台阶，阶地，阳台，柱廊，门廊，斜坡上房屋间的街巷；vt. 把（如山坡或坡地）修成梯田，给（如房屋）建阳台；
[例句] ...a terrace of stylish Victorian houses.
[例句] ...3 Queensborough Terrace.
adv. （现与must前后连用）必须，一定，务必；v. 需要，必须( need的第三人称单数 )，（表示应该或不得不做）有必要；
[例句] He desperately needed money...
[例句] These diets provide everything your body needs...
n. 缩放比例，刮治术，定标，洁治；
[例句] However, he underestimates the scale of the problem...
[例句] You may feel dwarfed by the sheer scale of the place...
adj. safe的比较级；
[例句] Officials arrived to assess whether it is safe to bring emergency food supplies into the city...
[例句] Most foods that we eat are safe for birds.
n. 投掷运动；v. 投( throw的现在分词 )，掷，扔，抛；
[例句] He spent hours throwing a tennis ball against a wall...
[例句] On one occasion, his father threw a radio at his mother...
n. 间歇出露区，干出，干的( dry的名词复数 )，干性的，干咳的，无趣味的；v. 变干，把…弄干( dry的第三人称单数 )；
[例句] Clean the metal with a soft dry cloth...
[例句] Pat it dry with a soft towel...
v. 要紧( matter的过去式和过去分词 )，化脓，有重大影响，有重要性；
[例句] It was clear that she wanted to discuss some private matter...
[例句] Until the matter is resolved the athletes will be ineligible to compete...
adv. 全部地，完全地，总共，总而言之；n. 〈口〉裸体；
[例句] When Artie stopped calling altogether, Julie found a new man...
[例句] His tour may have to be cancelled altogether...