Vinyl polymerization
[化] 烯类聚合
🧩 词语组成解析
n. 乙烯基\\n[化] 乙烯基
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
This job is killing me.
这活儿都快把我累死了。
Take away my good name and take away my life.
夺了我的名誉等于夺了我的生命。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。