Trialkylated
三烷基化的
🗣️ 情景例句
I'm afraid I have a different opinion.
恐怕我的看法和你不一样。
Time tries all.
时间检验一切。
Every day you can have one apple, one orange, one piece of dry bread, and a glass of water.
你每天可以吃一个苹果，一个桔子，一块面包，还有一杯水。