Chorionic shell
[医] 卵包壳
🧩 词语组成解析
[医] 绒[毛]膜的
shell
[ʃel]
n. （贝、卵、坚果等的）壳;外壳;炮弹;（人的）表面性格;
vt. 去壳，脱落;炮击;
vi. 剥皮;炮轰;
🗣️ 情景例句
I put them in the pocket of my sports jacket.
我把它们放在我运动夹克的口袋里。
Be careful whom you appoint to the position of manager.
你该当心你所任命的那个经理。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。