to sterilize surgical instruments给外科手术器械消毒Sulphur is also used to sterilize equipment.硫也可用来给器材消毒。sterilize animals so that they cannot reproduce把畜生阉过，就不会再生育了Antiseptic is used to sterilize the skin before giving an injec...
Sulphur is also used to sterilize equipment.硫也可用来给器材消毒。to sterilize surgical instruments给外科手术器械消毒Antiseptic is used to sterilize the skin before giving an injection.杀菌剂被用于在注射前给皮肤消毒....
为苔藓和地钱的孢子体世代具有.Sporogonium The sporophyte generation in mosses and liverworts.孢子体是寄生在配子体上的.The sporogonium is parasitic on the gametophyte generation.孢子体:为苔藓和地钱的孢子体世代具有. 由受精卵发育而来, 包括基足、柄和孢蒴. 孢子体是寄生在配子体上的.Sporopore The ae...
这么多年来，头一回有人要我出示身份证。For the first time in many years, I got carded.用电子扫描器来检验身份证。The identity cards are examined by an electronic scanner.我们外出时应随身携带身份证.We should have identification card on the person when we go out....