英语词汇“first use”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	first use
释义	first use短语¹⁸⁹¹³ 基本例句首先使用 The company pioneered the use of the silicon chip.这家公司首先使用硅片。 Gunpowder first came in in China.中国首先使用火药。
随便看	simple phrase structure system simple physics simple physiological organic compound simple pid control simple piercing die simple pile simple pinch simple pinnate compound leaf simple pinnate compoung leaf simple pipe string simple pipe tee reactor simple pistil simple pistils simple piston gauge simple piston rod simple pit simple pitch diameter simple pitpair simple pit pair simple pit-pair simple pityriasis simple; plain simple plales simple plan simple planar convex subdivision