Leukothrombin
白细胞凝血酶
🗣️ 情景例句
I love your house on Linden Street.
我喜欢你们家在Linden街的房子。
As the touchstone tries gold,so gold tries man.
试金之石可试金，正如黄金能试人。
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。