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...
Different balls quantity determine the max. height for Ball Joint Handrails.球接栏杆不同的球数确定了栏杆的最大高度.PP handrails beautiful style, variety complete, is your ideal choice.PP扶手款式优美, 品种齐全, 是您的理想选择.The handrails must be installed...
She pulled out the plug of the bathtub.她拔下浴缸的塞子.Please let the water out of the bathtub.请把浴缸里的水放掉.Clean out the bathtub when you are done.洗完澡后请把浴缸洗干净....