Nonionics
(=non-ionic surface active agent)非离子表面活性剂
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
He has a telephone set.
他有一部电话。
Soon the errors will have multiplied to the ten-foot scale,
很快这种偏差会增加到10 英尺的范围，