arch the back

用法例句

How to master well the back bending in back style;

试论如何掌握好背越式跳高的背弓动作

To buck, as a horse or mule does.

马、驴等的猛然弓背跃起

The pony bucked suddenly.

小马猛然弓背跳起。

She hunched down in her seat.

她弓着背坐在位子上。

My uncle walks with a stoop.

我伯父走路时弓着背。

She bare her teeth and slapped me across my mouth with the back of hand.

她龇着牙，用手背对我的嘴巴左右开弓。

The white cat humped up its back when it saw the dog

白猫一看见那条狗便弓起背来。

pulled his hat down over his ears, stooped over,

把帽子拉到耳根下边，弓背弯腰，

The curved back of this knife is carved with several Chinese characters in the complex form.

这把刀的弓背上刻着几个繁体字。

The dancers alternately arched and hunched their backs.

舞蹈者交替地将背向后弯和弓起

his hand began to curve and steal forward;

他弓着手背悄悄地向苍蝇靠过去，

The cat's back hooped under his hand.

猫背在他的抚摸下卷缩成弓形。

Ethogram and labor division in the carpenter ant Componotus tonkinus

金毛弓背蚁行为谱与社会分工的研究

A horse that unseated its rider on the first buck.

第一下弓背跃起就把骑手摔下来的马

A primitive, bony freshwater fish(Amia calva)of central and eastern North America, with a long, spineless dorsal fin.

弓鳍鱼北美洲中部和东部的一种原始、多骨的淡水鱼（弓鳍鱼弓鳍鱼属），具有长的无脊的背鳍

Press down on the mat with your hands, gently increasing the arch in your back.

这时,双手紧压地面,轻轻向后弓背,增加弧度。

The soldiers in the vanguard wear short suits, have their hair in buns and hold bows.

士兵身穿短褐，勒带束发，手执弓弩，背负箭囊，

Try not to sit with your shoulders hunched up like that, it's bad for your neck muscles.

不要那样弓着肩背坐着，那对你的颈部肌肉不好。