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- An arm on a windmill. 风车翼
- The robbers put the arm on a big load of furs. 强盗们抢劫了一大批的皮货。
- The fast-idle cam position is controlled by an arm on the choke shaft. 快怠速凸轮的位置是由阻风门轴上的杆臂控制的。
- He gashed his arm on a piece of broken glass. 他的胳膊被玻璃碎片划了一个大口子。
- He gashed his arm on a window last night. 昨天夜里他的手臂被一扇窗划了一道很深的伤口。
- In a magnetic disk unit, an arm on which magnetic heads are mounted. 磁盘机中一种用于安装磁头的臂状部件。
- A specially designed artifical limb will take the place of an arm on these occasions. 在这种情况下一种特制的假肢将取代人手。
- They put the arm on a rich alumnus and got enough for a new gymnasium. 他们要一位富有的校友捐款，搞到了足够建一个新体育馆的钱。
- In one case, Homeplace helped a steelworker who broke his arm on a day off. 在一个案例中，“祖籍”帮助了一个在非工作日摔坏胳膊的钢铁工人。
- They put his right arm on a log, took a machete, and amputated it at the wrist. 他们把他的右胳膊放在一块木头上，拿来一把砍刀，然后从手腕处开始锯。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- An outer coat of glaze on a piece of pottery. 外层釉陶器釉面上的第二层釉
- The athlete broke an arm while climbing a cliff. 运动员在攀登悬崖峭壁时摔断了一条胳膊。
- He stepped on a land mind and lost an arm and a leg. He has nowhere else to go, and I want him to come live with us. 他失去了一支胳膊和一条腿,他已经没有地方去了,我想让他和我们生活在一起。
- We must settle on a place to meet. 咱们得把见面的地点定下来。
- A cruise that cost an arm and a leg. 要花去好多钱的航行
- He flung up an arm to ward off the blow. 他挥起手臂挡开这一拳。
- The change in pressure can be recorded by means of a pen arm on a rotating drum. 气压变化可以借助在转动的钟筒上移动的笔记录下来。
- The display image of an area on a document. 在文卷上，某区的显示图象。
- His couch cost an arm and a leg. 他买沙发花了不少钱。
