大家都搜:
上下波动
1、wave up───向上挥手
2、up and down───上上下下; 起落;上上下下;到处;前前后后;来来往往
3、up down up up down───向上向下向上向下
4、running up and down───连串升降
5、walk up and down───来回走着
6、peduncle up and down───花梗上下
7、bounce up and down───跳上跳下;上下弹跳
8、teeming up and down───大起大落
9、down and down───一败涂地
1、Suddenly, several mountains in the northwest of Jade-belt River began to wave up and down.───玉带河西北的几座山峰,突然在雨雾中涌动、起伏起来。
2、There is sharp competition on the present leather garment market, sales wave up and down and brand products take no remarkable superiority.───目前皮革服装市场现状:皮革服装市场竞争激烈,销售波动较大,品牌优势不明显。
3、When you wave your arms up and down in a straight line,it meansyes.───当你在一条直线上下挥动手臂时,它的意思是“是的”。