Tetramethyldiaminobutane
[化] 四甲基二氨基丁烷
🗣️ 情景例句
Try to think in English whenever possible.
尽可能用英文思维。
I understand all your prices are on CIF basis. We'd rather have you quote us FOB prices.
得知你方报的都是到岸价，希望能给我们报船上交货价。
Jiang Honglin was catching up fast, too, but not fast enough.
江红林也在奋力追赶，但他跑得不够快。