Fluoroelastomer
含氟彈性體, 氟橡膠
?? 擴展釋義
【化】 氟橡膠; 含氟彈性體
??? 情景例句
I've been meaning to ask you
我一直想問
We have adopted much more flexible methods in our dealings.
我們在具體操作方法上靈活多了。
We were getting very worried.
我們都非常擔心呢。