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pith cavity是什么意思？

pith cavity

<植>髓孔

相关词汇
pith cavity

pith

n. 精力，（木）髓，（争论、思想等）核心，橙子等外皮之下的海绵层；vt. 杀死，使瘫痪，除去…中的髓；
例句
Using a sharp knife, cut away the pith and peel from both fruits...
用一把锋利的刀削去两种水果的外皮和中果皮。

cavity

n. 腔，洞，蛀牙，龋洞；
例句
Through this incision, the abdominal cavity is distended with carbon dioxide gas...
二氧化碳气体通过这个切口进入，造成腹腔肿胀。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
Mother cooked us a good meal.
妈妈给我们做了一顿可口的饭。
He was very honest to tell me his story.
他十分坦率地给我讲了他的故事。
A subscription was got up by the Old Boys to provide the school with a new pavilion.
捐款是校友会筹集起来给学校修建音乐厅的。
The doctor is quite definite about Tom having measles.
医生十分肯定汤姆得了麻疹。
When the paper bag was blown out to its full extent, it burst.
当纸袋吹鼓得不能再鼓时, 它破了。
a roomy apartment
宽大的房间
She has been able to cast aside (= stop using) her wheelchair.
她能丟掉轮椅了。
War is more than just a dramatic backdrop to the novel.
战争对这部小说来说不仅仅是个跌宕起伏的背景。
Europe’s economic centre of gravity shifted northwards.
欧洲的经济重心向北移了。
He portrayed Napoleon in the play.
他在戏里扮演拿破仑。