Silicon ethyl
[化] 四乙基硅
🧩 词语组成解析
silicon
['sɪlɪkən]
n. <化>硅;硅元素;
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
My parents got married in 1
我父母1954年结婚的。
The long hours in the office or the factory bring with them as their reward,
在办公室或工厂里长时间的工作给他们带来了酬劳，