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
As simple as that.
就这么简单。
There are forests here,and lumbering is important.
在这里有森林，木材业很重要。
There are some newspapers on the table.
桌上放着几份报纸。