题目内容
n. a school or university year; a formal meeting or series of meetings
查看答案
搜索结果不匹配？点我反馈
更多问题
v. to make sth. longer, wider or looser, for example by pulling it;to put your arms or legs out straight and contract your muscles
n. a vehicle that travels in space
n. a plan or system for doing or organizing sth.v.to make secret plans to do sth. that will help yourself and possibly harm others
a. (of a slope, hill, etc.) rising or falling quickly, not gradually
微信支付 
支付宝支付