Impedes
v. 阻礙, 妨礙, 阻止( impede的第三人稱單數(shù) )
??? 情景例句
Gemma, sit. Gemma
Gemma,坐,Gemma,
What's the purpose of your visit?
你旅行的目的是什么？
I didn't know she could swim. Who taught her?
我不知道她會(huì)游泳。誰(shuí)教她的？