safety valve

safety valve读音音标

英 [ˈseifti vælv]

美 [ˈsefti vælv]

safety valve意思解释

n.

安全阀；

变形

复数：safety valves

英英释义

n.

a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level

同义词：relief valveescape valveescape cockescape

双语例句

用作名词(n.)The safety valve of his anger opened.他控制怒火的安全阀打开了。Remove the four bolts that hold the relief valve cover in place.拆卸固定安全阀阀盖的四个螺栓。