cylinder: n.1.圆筒；机筒；烘筒；量筒；(印刷机等的)滚筒。2.【数学】柱(面)，柱体。3.【机械工程】汽缸；【化学】(装氧气等的)钢筒，钢瓶。4.(左轮手枪的)旋转弹膛。5.【考古】(巴比伦和亚述的)圆筒形石印(＝ cylinder seal)；(雕有阿拉伯人楔形文字的)圆柱形陶器。短语和例子(work) on all cylinders 〔口语〕尽全部力量(大干)。
Example Sentences:
1.
Cylinders lined with rubber or plastics 用橡胶或塑料衬里的气缸
2.
Pipe rupture valve is able to close itself in the event of failure in the main cylinder line or where the down speed exceeds allowable limits in the hydraulic elevator system 限速切断阀是液压电梯中的安全保护阀，它能够在液压电梯系统出现异常情况时关闭系统，起到保护作用。
