短語詞組短語Antibacterial spectrum teaching 抗菌譜教學(xué)spectrum antibacterial 抗菌範(fàn)圍broad spectrum antibacterial 廣譜抗菌broad -spectrum antibacterial property 廣譜抗菌性silver -containing wide spectrum antibacterial agent 銀系廣譜抗菌劑 返回 antibacterial spectrum