短語詞組短語gain n ground 有進(jìn)展gain ground on 接近;逼近;翻譯G Gain ground 取得進(jìn)展To Gain Ground 抬頭I Gain Ground Look 我抬頭望去Gain & gain ground 普及I Think Gain Ground 我以為抬起頭gain ground upon 逼近ground heat gain 地埋管取熱 返回 gain ground