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- 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。
- The two opponents are arming for the fight. 敌对双方正在武装备战。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- I felt something crawling up my arm. 我感觉到有什么东西爬上我的手臂。
- She cleaned a small segment of the painting. 她把画儿上的一小部分擦干净了。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- The company dominates this segment of the market. 这家公司控制了这一部分市场。
- 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。
- A period of sequential technological development and innovation. 阶段持续的技术发展和革新的一段时期
- The length of any such line segment. 半距离这种线段的长度
- 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。
