fluoride是什么意思

Fluoride damage is generally restricted to areas near manufacturing plants.氟化物的危害一般局限在制造厂的附近.It'shows a thousandfold selectivity for fluoride over other common anions.它对氟离子的选择性比其它普通阴离子高几千倍.Fluoride injury often is c...

fluoride的音标：fluoride的英式发音音标为：['flɔ:raɪd]fluoride的美式发音音标为：['flʊrˌaɪd, 'flɔr-, 'flor-]...

Fluoride is one of the ingredients of Glister Multi - Action Fluoride Toothpaste.丽齿健?素牙膏亦含有氟这一种成份.Fluoride injury often is characterized by tip burn of leaves.氟化物危害的特点是叶片顶尖灼燃现象.A method of producing crystal sodium fluori...

vt.有意（purpose的过去式与过去分词形式）...

n.灌木...

allcharite的音标：allcharite的英式发音音标为：[ɔ:lt'ʃæraɪt]allcharite的美式发音音标为：[ɔlt'ʃæraɪt]...

B factor ( BF ) in thyroid function hyperfunction sickness blood serum content at present rare report.目的:评价甲状腺功能亢进症(甲亢)血清补体B因子 ( BF ) 检测结果.The structure, the principle of work, bauxite floatation of BF - L floatation mac...

laments的音标：...

There were 8 capital English letters in each circle , which formed three homocentric circles.刺激材料是随机选取的大写英文字母,组成大 、 中、小3个同心圆圈.The bubbles of time drops . These homocentric bubbles and drops breathe and fragrant air.钟表似的同...

“等级”的英语可以翻译为：grade，rank，order and degree，social estate，grading ...

boots的复数形式为：boots...

He tossed back his head and keened.他仰天恸哭起来。The bereft girl keened her sorrow.那个失去亲人的姑娘哭出自己的悲痛之情.She keened to herself for a moment.她独自嘤嘤了一阵....

n.恶棍，坏蛋...

adj.被俘的，被监禁的，被关押的，无法逃离的n.战俘，俘虏，被（爱情等）迷住的人，自保公司...

He crunched his cookies and slurped his tea.他嘎吱嘎吱地咬着饼干,咕噜咕噜地喝茶.Cold tea is very soothing for burns.凉的茶水非常有助于减轻烧伤灼痛。...if you're a heavy coffee drinker or strong-tea fiend.如果你喝浓咖啡，或是喝浓茶成瘾Would you like some tea befor...

weekend的第三人称单数（三单）为：weekends...

他偷偷地看了一眼她背后的钟。He stole a glance at the clock behind her.当他推开门时，一口旧式的钟丁零零地响了起来。An old-fashioned bell tinkled as he pushed open the door.当小镇的时钟敲响两点钟时，他们听到了隆隆的鼓声。As the town clock struck two, they heard the roll of drums....

学生们被要求诠释那首诗的意义。The students were asked to interpret the poem.说实话，不同歌手对一首歌曲有如此不同的诠释让我感到惊讶。I was frankly astonished at the degree to which different singers can affect the interpretation of a song.艺术无限少, 诠释无限多.The minimal ...