O-phenylenediamine
[化] 邻苯二胺
🧩 词语组成解析
苯二胺
🗣️ 情景例句
I took a month off for a holiday.
我休了一个月假。
Would Dr.Block be able to see me at 9:30 tomorrow?
明天9点半布洛克医生能给我看病吗？
Where do you think you are? On a race track?
你认为你现在是在哪儿？在赛车道上吗？