Ligustilide
川芎内酯
🗣️ 情景例句
Sir, this offer will expire this week.
先生，这次特价这个礼拜就结束了。
Rachel promised to listen for the telephone.
雷切尔答应要守着接听电话。
Zheng Jie, I would like to support your music school.
郑杰，我愿意资助你办音乐学校。