您要查找的是不是：
- A radial part or structure, such as a mechanically pivoted arm or the spoke of a wheel. 辐射部分辐射形的部件或结构，如机械上有轴的臂或车轮的辐条
- A radial part or structure,such as a mechanically pivoted arm or the spoke of a wheel. 辐射部分辐射形的部件或结构，如机械上有轴的臂或车轮的辐条
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- Double Pivot arm provides full extension 180 degrees of lateral rotation allowing multiple viewing angles 双臂设计为多角度观看而提供延长及180度横向的旋转
- That is the pivot of the whole argument. 这是整个论据的关键。
- Their daughter was the pivot of their lives. 女儿是他们生活的中心。
- I felt something crawling up my arm. 我感觉到有什么东西爬上我的手臂。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- I've just seen them going down the road arm in arm. 我刚看到他们臂挽着臂沿着这条道走去。
- She'll let you borrow the car if you twist her arm. 你要是硬要她把汽车借给你，她就借给你。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- The money is a shoot in the arm for the company. 这笔钱给这家公司带来了活力。
- He tightened his grip on her arm. 他紧抓她的手臂。
- His left arm was hurt in an accident. 他的左胳膊在一次事故中受伤了。
- The old woman led her grandson by the arm. 那老婆婆牵着外孙的手。
- He draped his legs over the arm of the chair. 他懒洋洋地把双腿搭在椅子的扶手上。
- The mother is often the pivot of family life. 母亲往往是家庭生活的中心人物。
