Alkyl morpholine
[化] 烷基吗啉
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
n. [化]吗啉(一种吸湿性液体, 用作溶剂和乳化剂等)
🗣️ 情景例句
that you care about us.
关心我们大家。
Rain comes after sunshine, and after a dark cloud, a clear sky.
晴日之后有雨水，乌云过去见青天。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。