n. (V字形的)槽口;刻痕;<美>峡谷;等级;
vt. 砍,切;在…上作刻痕、开槽口;作刻痕计算;得分;
🗣️ 情景例句
He is a good speaker of English.
他英语说得非常流利。
Please give us your proposal if you're ready for that.
如果你们愿意做合资经营,请提出你的方案。
As no pumas had been reported missing from any zoo in the country, this one must have been in the possession of a private collector and somehow managed to escape.