Niflex
D乙氧基二氢三甲基喹啉
🗣️ 情景例句
My mother doesn't mind who comes to stay, she's very easy-going.
我母亲不在乎有什么人来往，她十分随和。
Check-in time is 8:45.
8点45分办理登机手续。
electronic goods and drug manufacturing.
-- 电子产品和药品的生产。