Carbethoxy
(=ethoxycarbonyl)乙酸基, 乙氧甲酰
🔁 扩展释义
【化】 乙酯基; 乙氧羰基; 乙氧甲酰
🗣️ 情景例句
Sir, Mr. Bennings is here to see you.
先生，本宁先生来这儿见你。
I will be baptized in a few hours from now.
我将在几个小时后受洗。
Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.
几乎每天都可以看到一只小海豚把鼻子顶入一只300磅重的海龟的硬壳下面，拼命地把它翻过来。