摇摆的英文：
wag
waver

参考例句：

The hammock swings.
吊床摇摆。

The sign was swaying/swinging in the wind
招牌随风摇摆。

The wind swayed the swing.
风使秋千摇摆。

The roll of the ship put us to sleep.
船的摇摆使我们睡着了。

To play or dance to jive music.
演奏摇摆乐，跳摇摆舞

They swayed back and forth, more or less in sync with the music.
他们来回摇摆，基本上与音乐同步。

Swing was big-band music and used large brass sections to provide a tidal wave of sound.
摇摆爵士乐的特征是启用大型乐队，铜管乐器用得很多，以给人一种音浪的感觉。

Darkness lends a reddish tint to sea oats bending with storm-whipped winds in Saxis, Virginia.
在弗吉尼亚的萨克西斯，夜晚把红色色彩带赋给了海滨，风暴所刮起大风使燕麦草不断摇摆。

The hut was shaking in the storm.
小屋在风雨中摇摆。

To shake rapidly;jiggle.
急速摇摆;摇铃

wag是什么意思：
v. 摇动；喋喋不休
n. 摇摆；爱说笑打趣的人

She wagged her head.
她摇摇头。

Bit wagged her tail to say,
比特摇着尾巴说：

Wag one's fingers at sb.
向某人摆动手指（表示威胁、警告、责备等）

She often wagged her jaw.
她常常喋喋不休。

The dog gave a wag of its tail.
那条狗摆了摆尾巴。

waver是什么意思：
v. 踌躇，动摇；摇曳，摆动
n. 挥动者

The battle line wavered and broke.
战线动摇并崩溃了。

to swing; to flicker; to sway; to waver
摇曳

The shadows of the dancers wavered continually.
舞者的身影摇摆不停。

They are waver of flags and shouters of slogans.
他们都是些摇旗呐喊的人。

To sway or waver as if losing or regaining equilibrium.
犹豫不决摇摆或晃动，好象失去或恢复平衡。