| 释义 |
safety-valve 英'seɪftɪvælv美'seɪftɪvælv COCA²⁴⁰³⁷⁸BNC¹⁴⁴⁶⁶⁴⁺³
基本英英搭配例句
n.安全阀¹⁰⁰
名词 safety valve:
a valve in a container in which pressure can build up as a steam boiler; it opens automatically when the pressure reaches a dangerous leveldouble safety valve双安全阀boiler safety valve锅炉安全阀automatic safety valve自动安全阀weighted safety valve重量安全阀spring safety valve弹簧安全阀safety valve turret安全阀座tubing safety valve井下控制油嘴…ball safety valve球形安全阀safety valve seat安全阀门座,安全阀座…safety valve spring安全阀簧,安全阀弹簧…safety shutoff valve安全截止阀pop safety valve紧急安全阀safety valve安全阀
形容词100%
用作名词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。 |