Pbq
abbr. parabenzoquinone 对苯醌
🗣️ 情景例句
I Wonder whether they will arrive on time.
我也不知道他能不能准时到。
The best horse needs breeding, and the aptest child needs teaching.
最好的马要驯，最伶俐的孩子要教。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。