Polybrominated
(=polybromated)多溴化的
🗣️ 情景例句
How have you been?
你近来怎么样？
Beauty, unaccompanied by virtue, is as a flower without perfume.
美而无德犹如花之无香。
Good idea! When shall we meet?
好主意！我们什么时候会面？