Price bargain
[经] 讨价还价
🧩 词语组成解析
price
[praɪs]
n. 价格，价钱;代价;价值;赏金;
vt. 标价;定价;问…的价格;给…定价;
bargain
['bɑrɡən]
n. 契约，协定;交易;特价商品;便宜货;
vt. 做交易;
vi. 讨价还价;达成协议;
🗣️ 情景例句
I think he'll sleep through the night now.
我想他现在会睡到天亮。
There's no need!
多此一举！
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。