撕扯的英文：
tear at

参考例句：

This material can stand a lot of wear and tear.
这种材料经得住磨损和撕扯。

He tore his hair with rage (grief).
他愤怒(悲伤)得撕扯自己的头发。

The wind tore at the newly planted sapling.
风猛列地撕扯着栽的树苗。

He took the manuscript in both hands and gave it a mighty tear.
他双手接过那部手稿并用力撕扯它。

He raided the closets, tore up books, and killed the family's pet canary
它毁坏橱柜，撕扯图书，把家里养的金丝雀也弄死了。

Rend one's garments,eg(formerly)to show grief or frustration
撕扯自己的衣服(如在旧时表示悲痛或失意之举)

tear是什么意思：
n. 眼泪；撕扯；洞或裂缝；疾驰
v. 流泪；撕掉；扰乱

My old pants have a tear.
我的旧裤子上有一个裂口。

The accident unlocked a flood of tears.
这个意外让他的眼泪流了出来。

Tears well in her eyes.
她的眼中涌出了泪水。

Her eyes glistened with tears.
她眼中的泪水在闪烁。

Those are mimic tears.
那眼泪是假的。