Dialkyl tin
[化] 二烃基锡
🧩 词语组成解析
[机] 二烷基
tin
[tin]
n. 锡;罐头盒;马口铁;镀锡薄钢板;
adj. 锡制的;假冒的;无价值的;蹩脚的;
vt. 镀锡，包锡;给…包马口铁;包白铁;
🗣️ 情景例句
Looking around. Especially with a purchase of this kind.
到处看看， 特别是这一类买卖。
Let your yea be yea and your nay be nay.
是就是，非就非。
The examiner looked at me sadly.
主考人伤心地看着我。