Copellidine
[化] 2-甲基-6-乙基二氢吡啶
🗣️ 情景例句
I guess they must have inspected only part of the goods, but not the whole.
我猜想，他们检查的只是部分货物，而不是全部。
Don't be nervous.
不要紧张。
I would not hear of the suggestion and said that I would fix it myself.
我不愿听妻子的建议，说我自己会修。