Ceanothine
[化] 美洲茶碱
🗣️ 情景例句
Seven o'clock, I'll pick you up at your office.
晚7点，我去办公室接你。
When a friend asks, there is no tomorrow.
朋友的要求不要拖。
OK. Put the basket over there.
好吧，把篮子放在那吧！