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- the main arm of excavator 挖掘机动臂
- The main arm of guiding track framework 导轨架主肢杆
- The Crack Strength Analysis for the Main Arm of DBQ-3000 Tower Crane DBQ3000型塔机主臂杆纵向闭合裂纹强度的研究
- In the main arm were the cells of the mothers, the sisters, and the novices. 沿着长臂一带，是各级嬷嬷和初学生的静室所在地段。
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- I grasped the main point of the speech. 我领会了这篇演讲的要点。
- A large piece of ice broke away from the main block. 一大块冰从整个大冰块上断裂开来。
- A little of every thing is nothing in the main. 每事浅尝辄止，事事都告无成。
- As the main investor, Hutchison Whampoa (China) Limited, the investment arm of HWL in mainland China, is actively engaged in a number of investments and other activities. 公司主投资方和记黄埔（中国）有限公司作为李嘉诚先生旗下的和记黄埔有限公司的成员，在中国内地参与了多项企业及项目的投资。
- One of the main attractions of the job is the high salary. 这份工作最吸引人的是薪水高。
- The teacher asked me to note down the main points of the speech. 老师要求我把演说的要点记下来。
- The detachment of the main force was ambushed by the enemy. 从主力部队派遣的小分队遭到敌人的伏击。
- Jim was struck down by a truck in the middle of the main street. 吉姆在主大街中央被一辆卡车撞倒了。
- The ancients counted courage as the main part of virtue. 古人认为勇敢是美德的主要成分。
- The pursuit of profit was the main reason for the changes. 作出这些改变主要是为了追求利润。
- Hundreds of policemen were summoning up to block the main roads. 几百名警察集合起来，阻住了主要道路。
- The main business of this meeting is our wages claim. 这次会议的主要议题是我们在工资方面的要求。
- The main impediment to growth was a lack of capital. 影响发展的主要障碍是缺乏资本。
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
