短語詞組短語turnover number enzyme 酶的周轉(zhuǎn)數(shù)turnover number TN 轉(zhuǎn)換數(shù)Turnover number received in advance 預(yù)收賬款周轉(zhuǎn)次數(shù)turnover number or turnover frequency 轉(zhuǎn)換數(shù)或轉(zhuǎn)換頻率number turnover 繙譯 返回 turnover number