His's copula
[医] 希斯氏联桁, 舌联桁
🧩 词语组成解析
n. 系词, 介体, 接合部\\n[医] 介体; (舌)联桁; 交配
🗣️ 情景例句
I only buy used books.
我只买旧书。
I've got a lot of things to do before I can leave.
在我能离开以前，我有很多事情做。
And you ought to get a few large rocks to put in the tank.
还有，你应该弄到几块大点儿的岩石，放进水箱里。