Acetocopal
醋酸
🔁 扩展释义
【化】 乙酸┱┲(用作清漆组分或增塑剂)
🗣️ 情景例句
They always were,
他们过去如此，
It doesn't matter to me.
两个都可以。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。