Galactoside
[化]半乳糖苷
🗣️ 情景例句
I agree. I appreciate your helping me, Jack.
我同意，谢谢你的帮助杰克。
Tinkering is so enjoyable.
修理东西令人快乐。
Have you ever been bitten by a dog?
被狗咬过吗，你？