音标：[t'ʃekv'ælv] ；

[医]止回阀，检验开关

check-valve的用法和样例：

例句

用作名词(n.)

Check valve guiding shall be plastic to plastic.止回阀引导装置应该是塑料对塑料。
Reassemble the Check valve modules.重新组装止回阀模块。

词汇搭配

feed check valve给水止回阀
angle check valve直角型单向阀...
line check valve中间止回阀
check valve止回阀
automatic check valve自动止回阀
delivery check valve送油节止阀
boiler check valve锅炉止回阀
return check valve回油单向阀
dashpot check valve缓冲单向阀
pump check valve泵逆止阀
lift check valve提升止回阀
choker check valve阻气单向阀
swing check valve旋启式止逆阀,摆动式...
orifice check valve小孔止回阀
terminal check valve管端止回阀
double check valve双止回阀,双单向阀...
alarm check valve告警信号检验阅...
ball check valve钢球单向阀,球形止回...
extraction check valve抽汽逆止阀

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