昴星团(离地球)大约有440 光年 远,而毕星团则大约是此距离的 三分之一: 150 光年. Pleiades are approximately 440 light - years away and the Hyades are about one - third that distance: 150 light - years .
Alcohol negates the effects of the drug.酒精能使药物失效。The lack of deep hardening in these alloys negates their use.这些合金缺乏深层硬化能力使它们无法利用.Seat Face: Negates need for flange gaskets.阀座表面: 不需要使用阀兰垫圈....
He complained of an earache.他主诉有耳痛。Blowing your nose too hard can cause earache.擤鼻涕太用力会造成耳痛。The disease can also cause a build up of pressure in the inner ear leading to severe earache.该疾病还会引起内耳的压力增加，从而导致剧烈的耳痛。...
千万不要挤黑头、小肿块或粉刺。Never squeeze blackheads, spots or pimples.灰尘堵塞毛孔，从而生出粉刺。Dirt clogs the pores, causing spots.许多青少年都长粉刺.A lot of teenagers develop acne....