Alloxin
[医] 核嘌呤
🗣️ 情景例句
And now to make sure we've got the hamburger patties.
现在确定一下我们带了汉堡碎肉饼。
Broke again.
又破产了。
At this time, the man downstairs was trying to sleep.
这时楼下人正试图入睡。