Phaeoretin
大黄树脂
🗣️ 情景例句
I think he'll sleep through the night now.
我想他现在会睡到天亮。
Do you think you'll be able to go to sleep right away?
你认为你将马上入睡吗？
What kind of quality control do you have?
你们用什么办法来控制质量呢？