Phosphonoacetone
二氧磷基丙酮
🗣️ 情景例句
Kids today have too much freedom, it's not like the old days.
现在的小孩太自由了，不像以前。
He is too lazy to move but luckily he has strong toes.
他虽然懒惰得不肯动，但是幸而有强壮的脚趾。
All we have to do is sign the contract.
剩下的只要签订个契约就行了。