Ampholytic detergent
[化] 两性洗涤剂
🧩 词语组成解析
🗣️ 情景例句
At six o'clock this evening.
今晚六点。
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
When he had killed the guard, the prisoner of war quickly dragged him into the bushes.
那个战俘杀死卫兵以后，迅速地把尸体拖进了灌木丛。