Acacic acid
[化] 金合欢酸
🧩 词语组成解析
🗣️ 情景例句
We're not?
不在这里？
I am sorry that we are unable to make you an offer for the time being.
很抱歉目前我们不能报盘。
Lucy ran home at once. Her mother saw her when she arrived.
露西马上跑回家。到家时母亲看见了她。