英语词汇“s/n”的读音、翻译、释义、用法及例句-语文网

词汇	s/n
释义	s/n abbr. 1. =serial number 【军】入伍编号; 顺序号; (装备文件等的)编号 2. =service number 入伍编号, 军号 3. =stock number 库存(品)编号 4. =signal to noise (ratio) 信号噪音比, 信噪比
随便看	up to the minute up-to-the-minute up to the neck in up to the present uptown uptrend upturn upturned UPU UPU upvaluation upward upward compatibility upwardly upwardly mobile upward mobility upward reference upwards upwards of upwell upwhirl upwind Ur ur- Ur.

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