To study the clinical application and value of the vascular stapler device.

The old chair has a groan when the fat woman sat down on it.

胖妇人坐在椅子上时，椅子嘎吱作响。

I've got a piece of groan in my eye.

我眼睛里进了一粒沙子。

As a writer, even life's problems are all groan to his mill.

作为一个作家，即使生活中的问题，也是可以利用的材料。

As she kissed him, he groaned with pleasure.

被她亲了一口，他愉快地哼哼着。

Michael groaned and readjusted his shorts

迈克尔一边发着牢骚一边整了整自己的短裤。

'My leg — I think it's broken,' Eric groaned.

“我的腿——我想是断了，”埃里克咕哝着说。

She let out a groan of dismay.

她发出沮丧的叹息声。

'It's a complete mess!' she groaned.

“这简直是一团糟！”她叹息道。

She was making a play for the sales manager's job.

她千方百计要取得销售部经理的位置。

She plays with me when I come home form school.

我放学后回到家，她跟我一起玩耍。

He spotted her steaming down the corridor towards him.

他看见她沿着走廊向他疾步走来。

Neighbours spotted smoke coming out of the house.

邻居们发现有烟从这所房子里冒出来。

She stood rooted to the spot with fear.

她吓得呆若木鸡地站在那里。

That corner is a notorious accident black spot.

那个拐弯处是有名的事故多发区。

The hotel is beautifully situated in a quiet spot near the river.

旅馆环境优美，坐落在河边一个僻静的地方。

He's in a spot of trouble.

他遇到一点麻烦。

You seem to have got yourself into a spot of bother.

你似乎让自己遇上了点麻烦。

The interviewer's questions really put him on the spot.

采访者的问题使他很下不来台。

Sam's shop stocks short spotted socks.

山姆的商店屯积了有斑点的短袜。

He saw a spotted Arabian horse, which struck his fancy and he bought it.

他看见一匹有斑点的阿拉伯马，颇为中意，就买了下来。