onychophagy

用法例句

Andy Bull gets to grips with power cables, security guards, nail-biting finishes - and couchette companions.

安迪公牛与力量电报扭打起来，安全警卫，咬指甲癖性完成-并且火车卧辅同伴。

She has bitten her nails (down) to the quick.

她咬指甲（一直）咬到肉.

He was gnawing his finger-nails with impatience.

他焦灼地咬着他的指甲。

We must break the child off his habit of biting his nails.

我们必须纠正这孩子咬指甲的习惯。

He was biting his nails in his nervousness.

他神经质时咬着他的指甲。

He scratched the insect bite on his leg ( with his nails ).

他（用指甲）在他腿上搔虫咬的地方。

The princess has a habit of biting her fingernails.

这位公主有一个咬手指甲的习惯。

The little man's eyes were fastened on his nails, and, with an appearance of enjoyment, he began to bite them.

矮个子的眼光盯着自己的指甲，然后，怡然自得地开始咬指甲了。

She has attracted some unusual admirers over the years and was once offered money to have her nails ni led.

这些年来，雷德蒙的长指甲吸引来一些与众不同的“崇拜者”，甚至有人曾经出钱咬一咬她的指甲。

chewing gum, biting my fingernails and even meditation, but nothing works.

嚼口香糖、咬手指甲、甚至打坐，可是都没效。

An undesirable habit, such as crib-biting, in a domestic animal.

牲口的恶癖一种不良好的习惯，例如家畜中的咬槽咽气癖

He has a habit of biting his fingernails, but I think he will grow out of it.

他有咬手指甲的习惯，但是我认为他长大就不会了。

"You are there, my friend?" he repeated, greedily biting his nails.

“你来了？我的朋友？”他重复地说，贪婪地咬他的手指甲。

"Sire, I listen," said De Blacas, biting his nails with impatience.

“陛下，我知道了。”勃拉卡斯公爵说，不耐烦地咬着他的指甲。

(of meat)hard to cut or chew

（指肉）切不动的,咬不动的

Which finger did it bite? This little finger on the right.

咬了哪个？右手小手指。

3 [I](of fish)take or try to take the bait

（指鱼）吞饵,吃饵,咬饵

The parrot nipped her finger.

鹦鹉咬住了她的手指。