节流阀valve: n. 1.【机械工程】阀,活门,舌门;汽门。 2.【解剖 ...flow restrictor valve: 限流活门one way restrictor valve: 止回节流阀one-way restrictor valve: 单向节流阀restrictor check valve: 止回节流阀下载手机词典可随时随地查词查翻译