Endotryptase
[医] 肽链内断酶
🗣️ 情景例句
I'd like to borrow some money.
我想借一些钱。
I did Math this morning.
我今天早上做算术。
With the invention of writing, a great advance was made, for knowledge could then be not only communicated but also stored.
随着书写的发明，又迈进了一大步，因为这样一来，知识不仅能交流，而且能储存了。