gain in weight [醫(yī)藥科學(xué)]體重增加gain in strength 增加強(qiáng)度gain in popularity 開始流行 很受歡迎gain in 增長,改進(jìn);獲得;在…方面有進(jìn)展gain ground on 接近 逼近(所追逐的目標(biāo)) 侵入gain ground 普及;發(fā)展;前進(jìn)gain flesh 發(fā)胖;長肉gain flatness 增益平穩(wěn)度gain extreme notoriety 聲名狼藉gain experience 獲得經(jīng)驗(yàn)gain entrance to 進(jìn)入gain easy access 容易接近gain crossover [電子、通信與自動控制技術(shù)]增益竄渡放大臨界點(diǎn)增益交越[機(jī)械工程]增益交越gain control of 控制gain control amplifier [交通運(yùn)輸工程]增益控制放大器gain control [電子] 增益控制gain contingencies 或有利得gain bandwidth [通信] 增益帶寬gain attention 引起注意gain and phase margin [計(jì)算機(jī)科學(xué)技術(shù)]幅相裕度