Octamethyleneglycol
[化] 1,8-亚辛基二醇; 1,8-辛二醇
🗣️ 情景例句
Are they always that difficult to make?
领结这样难打吗？
I'm a farmer.
我是个农民。
What's up, George? the called.
“什么事，乔治？”它叫着。