Cinnaldehyde
[建] 肉桂醛
🗣️ 情景例句
We have another appointment on the same day.
我们那天有另外一个约会。
Beauty is but a blossom.
美丽只是盛开的花朵。
What kind of quality control do you have?
你们用什么办法来控制质量呢？