Xanthoxylone
黄木素
🗣️ 情景例句
It is pleasant to jog in the early morning.
清晨慢跑很舒畅。
Hey you! Don't touch that picture!
喂，你！别碰那幅画！
The American president who fought for the freedom of slaves in the USA.
为美国奴隶的自由而战的美国总统。