Polyfluoroacylphosphinate
[化] 多氟乙酰次膦酸酯
🗣️ 情景例句
And they have lots of clip-on bow ties.
而且他们有许多夹上去的领结。
If you work in a factory,you usually have to punch a clock.
如果你在一个工厂里工作，你通常必须打卡。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，