Vanillyl
香草基, 4-羟-3-甲氧苯甲基
🗣️ 情景例句
Ellen, I'd like your opinion. Ellen
我想听听你的意见。
It's easy to fall into a trap, but hard to get out again.
堕入陷阱易，脱离陷阱难。
Is that a car?
那是一辆小汽车吗？