常見例句雙語例句Before first use, wash all the parts in hot, soapy water. Then sterilize by putting cup in a pan of rapidly boiling water for five minutes or using a microwave sterilizer.第一使用前,請將水杯和所有的配件拆開用清潔劑在溫水中清洗干凈;Changes the mechanical timer of Type 420B boiling sterilizer into an electronic timer and adds a display circuit so as to make its timing ocular, operation stable and maintenance easy.將420B型煮沸消毒器的機械定時器改為電子定時器,并加裝顯示電路,使其定時直觀、工作穩(wěn)定、便于維修。 返回 boiling sterilizer