题目内容
n. a surface that is at an angle, so that one end is higher than the other.
查看答案
搜索结果不匹配？点我反馈
更多问题
a. feeling happy and confident about yourself or a particular situation; v. to obtain or achieve sth. , especially when this means using a lot of effort
n. the state of needing sb. /sth. in order to survive, be successful, etc. ; the fact of being able to rely on sb. /sth.
vt. to change sth. good into sth. bad, unpleasant, useless, etc.
v. to move or turn around a central fixed point;
微信支付 
支付宝支付