blackhead是什么意思

When these pores become blocked a whitehead or blackhead may develop.当毛孔被阻塞的情况下,就可能产生粟粒疹或黑头粉刺.Use as a daily cleanser to kill blackhead and breakout causing bacteria.使用作为日常清洁杀死黑头和分组致病细菌.It contains blackhead - cleaning e...

blackhead的音标：blackhead的英式发音音标为：['blækhed]blackhead的美式发音音标为：['blækˌhɛd]...

blackhead的复数形式为：blackheads...

和…相反， 违反，悖...

民族药物学...

handfree的音标：handfree的英式发音音标为：[hændf'ri:]handfree的美式发音音标为：[hændf'ri]...

n.天文学者，天文学家( astronomer的名词复数 )...

n.既深又狭、坡度很大的山谷( ravine的名词复数 )...

Some of the prints were badly discoloured.有些图片褪色严重。Spilt acid discoloured the floor.泼出的酸弄得地板褪色.Sunlight had discoloured the bright red curtain.日照使这朱红(色的)窗帘褪了色....

“掣爪”的英语可以翻译为：pawl，pall，paul ...

“鳞球”的英语可以翻译为：[岩] lepisphere ...

My husband says I am frigid.丈夫说我性冷淡。A snowstorm hit the West today, bringing with it frigid temperatures...暴风雪今天袭击了西部地区，导致气温骤降。The water was too frigid to allow him to remain submerged for long.水冰冷彻骨，他在下面呆不了太长时间。I was de...

n.睡眠，安眠( slumber的名词复数 )...

二碘喹...

Chlorination is carried out with Nhaloamines and sulfuric acid.氯化是用N- 卤胺和硫酸.The practice of chlorination has become so widespread.氯化法在实践中已得到广泛应用.The process of 2 - chloropyridine chlorination synthesis by pyridine and ap...

鲍勃命令旅指挥部登船。Bob ordered brigade HQ to embark.我们站在突码头上目送他们登船。We stood on the pier and watched as they embarked.如果立刻作出决定,其中的一部分部队还可以登船.Provided a decision is reached at once a certain proportion of the force migth be embark...

He had been able to engage some staff.他已经能够雇用一些员工。They never learned skills to engage the attention of the others.他们从未学过吸引他人注意的技巧。His troops will only engage in a ground battle when all the odds are in their favour.他的部队只...

v.使烦恼，激怒( irk的第三人称单数 )...