n. 目击者,见证人;[法]证人;证据;
vt. 出席或知道;作记录;提供或作为…的证据;
vi. 做证人;见证;
🗣️ 情景例句
Remember our first fishing trip?
还记得我们第一次去钓鱼吗?
Are you going to use cash or traveller's cheques?
您是用现钞换呢,还是用旅行支票换?
In the first place, any scientific study requires that there be no preferential weighting of one or another of the items in the series it selects for its consideration.