wave up and down发音

意思翻译

上下波动

相似词语短语

up and down───上上下下; 起落；上上下下；到处；前前后后；来来往往

wave up───向上挥手

up down up up down───向上向下向上向下

walk up and down───来回走着

peduncle up and down───花梗上下

teeming up and down───大起大落

bounce up and down───跳上跳下；上下弹跳

running up and down───连串升降

down and down───一败涂地

双语使用场景

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。

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。

When you wave your arms up and down in a straight line，it means"yes"．───当你在一条直线上下挥动手臂时，它的意思是“是的”。

英语使用场景