Benzotrichloride
n. [化]三氯甲苯
🗣️ 情景例句
And they don't ask a married couple with no children Why don't you have any children?.
他们也不会问结了婚没有孩子的夫妇“你们为什么不要孩子？”。
Do I need a reservation for the dining car?
我需要预订餐车吗？
That one is only 90 fen. That's cheap.
那支笔只有九毛钱，很便宜。