Hexaethyltetraphosphate
[化] 四磷酸六乙酯\\n[医] 六乙基四磷酸, 四磷酸六乙酯
🗣️ 情景例句
You're welcome.
不客气。
The least said, the soonest mended.
（or Least said， soonest mended） 少说为佳。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。