短語(yǔ)詞組短語(yǔ)pass -through mode 轉(zhuǎn)發(fā)方式internet pass -through 互聯(lián)網(wǎng)直通Pass -through Effect 傳遞效應(yīng)Pass curve through point 經(jīng)過曲線切線的點(diǎn) 返回 pass through