arm

UK:  [ɑː(r)m]

US:  [ɑrm]

过去分词：armed  现在分词：arming  第三人称单数：arms  

n.

1.臂状物;衣袖;电唱头臂;(椅子)扶手

2.军械,武器

3.(盾、旗等上的)纹章

4.港湾,海湾

5.树枝,枝干

6.(步、骑等的)兵种

7.力,权力

8.〔比喻〕军事

9.臂,【动物;动物学】前肢

10.【机械工程】(轮)辐;【电学】线担,支路,支架

v.

1.供给…武器,武装(军队等)

2.拿起武器,武装起来

3.装备,武装,带着枪械

4.打开(雷等)的保险;给…装上导火线

5.供给;发给

6.给…装甲

7.作准备

8.维护

9.严阵以待

10.提供

1 . If correctly hidden right arm, right arm (right hand players) straight and his hands are in the ball.
若能够正确隐藏右臂，右臂（右手球员）笔直，且双手都在球后。

2 . When I was old enough to be running about on my own, I would trudge behind my elder sister to pick wheat, with a basket too on my arm.
当我刚刚能够歪歪趔趔地提着一个篮子跑路的时候，我就在大姐姐的身后拣麦穗了。

3 . With a tennis ball under your hitting arm, you'll be forced to hold the racquet out in front of you and use proper technique.
夹一个网球在你击球胳膊的腋下，会强迫你保持拍头在你体前并使用更合理的技术。

4 . Bruises along the underside of his arm throbbed impatiently and he felt like he was about to puke again.
他胳膊下面的瘀伤没有耐性地悸动着，他感觉自己又要吐了。

5 . it wouldn't hurt to call sometimes and invite them down for a minute or two. They might come with bags of groceries in each arm.
偶尔给家里打打电话不会有什么困难吧，或者邀他们下来坐两分钟也好，他们会一手拿一只袋子的。