repel
vt.使厌恶;击退，逐回，驱除;排斥The smell repelled him.这气味让他反感。
replace
vt.代替，取代;更换，调换;放回原处
I’m replacing Sue on the team.我将接替队里的休。
reply
v./ n.回答，答复
I asked Clive where he was going, but he didn’t reply.我问克莱夫到哪儿去，但他没有回答。
represent
vt.代表(理);表示，象征;描绘，表现
Mr Kobayashi was chosen to represent the company at the conference.小林先生被选中代表公司出席会议。
