whiten的一般过去时怎么写？

whiten的现在进行时为：whitening...

Her knuckles whiten as she clenches her hands harder.她的手握得越来越紧，指节都变白了。I must whiten my tennis shoes.我得把我的网球鞋刷白.Use: Used to wash, condense and whiten the pulp.用途: 适应于浆料的洗涤 、 浓缩和漂白....

Fluorin can avoid brown striation and whiten skins.氟:能消除褐色斑,使皮肤变白.Remove free radicals, relieve stresses, abate fatigue, retain skin moisture durably and whiten skin steadily.清除游离基, 舒缓压力, 减轻疲劳感觉, 帮助肌肤保湿持久,平稳美白.Her knuckl...

vt.& vi.（使某物）变白或更白...

whiten的反义词有：blacken, blacken。vt. & vi.whiten的反义词（使白）：blacken。whiten的反义词（其他释义）：blacken。...

whiten的现在完成时为：whitened...

whiten的第三人称单数（三单）为：whitens...

whiten的音标：whiten的英式发音音标为：['waɪtn]whiten的美式发音音标为：['waɪtn]...

在腰椎下是五个椎骨融合在一起形成的骶骨.The five vertebrae next to the lumber vertebrae are fused together to form the sacrum.你刚才说的马上做腰椎穿刺什么意思?What do you mean by doing the LP just right?关键词: 硬膜囊破裂, 退变性腰椎手术, 修补, 再手术, 并发症.Key words: dural te...

The menu includes the occasional off-beat item.菜单中包括了偶尔会有的非传统菜肴。He beat up on my brother's kid one time.他有一次殴打了我哥的孩子。The harvests beat out upon the threshing floor which was also the dooryard to the house.收割完了,再在打谷场...

seep的现在完成时为：seeped...

“误认为”的英语可以翻译为：[法] take for ...

All your faculties have come into play in your work.在你的工作中,你的全部才能已起到了作用.The new rules have already come into play.新规则已经开始生效.Personal feelings should not come into play when one has to make business decisions.为公事作决策不应搀杂个人...

“狭槽”的英语可以翻译为：slot ...

n.亚松森（南美巴拉圭的首都）...

“次氯酸”的英语可以翻译为：[化] hypochloric acid，hypochlorous acid，hypochlorous ...

去氧苯巴比妥...

“集结”的拼音为：jí jié...

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正割函数的倒数，称为余割函数。The value of the complement of the secant is called the cosecant.二元函数的列表法是不方便的, 然而是可能的.A tabulation of a function of two variables is cumbersome, but possible.母函数是研究用递推关系来确定的函数的最理想工具.Generating functions a...

n.广阔的区域，扩张，展开，苍天...

二苯甲基纤维素...

consolidate的音标：consolidate的英式发音音标为：[kən'sɒlɪdeɪt]consolidate的美式发音音标为：[kən'sɑlɪdeɪt]...