Tetratolyltin
[化] 四甲苯基錫
??? 情景例句
You are?
是嗎？
John's parents will rejoice at his safe return.
約翰的雙親會因他的安然歸來而驚喜萬分。
For this reason there is no risk to the customer in the practice,
因此，這種做法對儲戶毫無風(fēng)險。