D-trachelanthamidine
[化] 毒豆碱
🧩 词语组成解析
🗣️ 情景例句
The checkout counters are very busy.
收款台都很忙。
I hope my visit does not cause you too much trouble.
我希望这次来参观没有给你们增添太多的麻烦。
A drink? We've only just started! There are twenty more trees to be planted!
喝水？我们才刚刚开始！还有20多株树要种呢！