Galactosamine
n. [生化]半乳糖胺,氨基半乳糖,软骨糖胺
🗣️ 情景例句
I can't wait much longer.
我再也不能等了。
If you command wisely, you'll be obeyed cheerfully.
倘君指挥有方，人人欣然听命。
This is Jim.
他是吉姆，