Diphenyloxide
二苯醚, 二苯基氧
🗣️ 情景例句
Didn't you give them to Richard?
你不是把它们交给Richard了吗？
That's true.
那是真的。
They employed a few farmhands, but no one was willing to work there long.
他们雇了几个农工，但谁也不愿意在那儿长期工作下去。