Amphoteric surfactant am series
[化] 两性表面活性剂AM系列产品
🧩 词语组成解析
a. 两性的\\n[化] 两性的; 兼性的
[化] 表面活性剂\\n[医] 表面活性剂, 表面活化剂
am
[æm]
abbr. (=amplitude modulation) <无>调频，调谐;
vi. （用于第一人称单数现在时）是;
aux. （与v-ing连用构成现在进行时，与v-ed连用构成被动语态）;
🗣️ 情景例句
Chairman Mao said it is necessary to drill as much as possible.
毛主席说，反复操练是非常必要的。
What is done by night appears by day.
若要人不知，除非己莫为。
When the archaeologists reconstructed the fragments, they were amazed to find that the goddess turned out to be a very modern-looking woman.
考古工作者把这些碎片重新拼装起来后，惊奇地发现那位女神原来是一位相貌十分摩登的女郎。