1000微升吸头可简化吸液和排液.Soft - fit design of 1000 L tips simplify loading and ejecting.叶轮有单吸和双吸两种吸液方式.Impeller has single - and double - suction suction aspiration of the two methods.保持吸液管线尽可能短.Maintain the liquid suction pipe ...
All day she had fought off the impulse to telephone Harry.她一整天都在克制自己想给哈里打电话的冲动。'Somebody wants you on the telephone' — 'But no one knows I'm here!'“有人打电话找你。”——“可没有人知道我在这里啊！”He banged down the tel...
就像歌里唱的那样，两者密不可分，不能只取其一。You can't have one without the other, as the song says.部长否认两者之间有直接的联系。The minister denied there was a direct connection between the two issues.言语不是艺术，但两者都是人类的行为方式。Language is not art but both ...