acetimeter的音标：acetimeter的英式发音音标为：[ˌæsɪ'tɪmɪtə]acetimeter的美式发音音标为：[ˌæsɪ'tɪmɪtə]...

grace的反义词有：disgrace, disgrace。vt.grace的反义词（使优美;使增光）：disgrace。grace的反义词（其他释义）：disgrace。...

efface的音标：efface的英式发音音标为：[ɪ'feɪs]efface的美式发音音标为：[ɪ'fes]...

In business a poker face can be very useful.生意场上，不动声色会非常有用。She managed to keep a poker face.她一直努力板着脸。He wore a poker face during police questioning.在警察侦讯时,他一直面无表情....

necklace的近义词/同义词有：choker, riviere, necklet, pearls, locket, strand, collar, pendant, beads, torque, chain, chaplet, lavalier, wampum。n.necklace的近义词（项圈,项链,下垂物,垂饰）：choker, riviere, necklet, pearls, locket, strand, collar, ...

adj.制药的，配药的n.药物...

brace的一般过去时为：braced...

face的第三人称单数（三单）为：faces...

peaceful的近义词/同义词有：pacific, still, irenic, placid, calm, quiet, untroubled, serene, tranquil, calm, neighborly, easeful, pacific, equable, orderly, lovely, dreamy, still, patient, serene, untroubled, tranquil, cool, colle...

醋吩宁...

peaceful的反义词有：unpeaceful, mad, unpeaceful。adj.peaceful的反义词（和平的;温和的）：unpeaceful。peaceful的反义词（其他释义）：mad, unpeaceful。...

exacerbate的音标：exacerbate的英式发音音标为：[ɪg'zæsəbeɪt]exacerbate的美式发音音标为：[ɪg'zæsərbeɪt]...

The main reasons of low output and quality were infected by Dasheen mosaic virus ( DMV ) in Araceae.芋 花叶病毒 病是造成天星科植物产量下降,品质劣变的主要原因.He helped me get to know a plant called araceae.经他一说我才知道,原来天南星就是虎尾草呀.A new variety of Aco...

暗色孢科...

the Summer Palace的音标：...

In the main, children are taboo in the workplace.工作场所基本上禁止儿童进入。Workplace canteens are offering healthier foods than ever before.单位餐厅以前从没供应过像现在这样健康的饭菜。Don't allow a minor irritation in the workplace to mar your ambit...

place的现在进行时为：placing...

n.[姓氏]斯贝西克...

trace的音标：trace的英式发音音标为：[treɪs]trace的美式发音音标为：[treɪs]...

aceton的音标：aceton的英式发音音标为：['æstʌn]aceton的美式发音音标为：['æstʌn]...

poker face的复数形式为：poker faces...

n.航空与航天空间，宇宙空间（指地球大气层及其外面的空间），航空航天学，航空航天工业adj.宇宙空间的，宇宙航行的...

Last Tuesday we went to the Summer Palace.上个星期二我们去了颐和园.Excuse me. Which is the way to the Summer Palace?打扰了, 请问去颐和园的路怎么走?Excuse me, where's the Summer Palace?打扰了, 请问颐和园在哪儿?...

v.扮鬼相，做鬼脸( grimace的过去式和过去分词 )...

n.威胁，恐吓vt.&vi.威胁，恐吓...

vt.跟踪，追踪，追溯，探索，探索，查找vi.沿着一小径或道路前进，可以追溯的n.痕迹，踪迹，微量，极少量，[植]（脉）迹，痕迹...

They traced the van to a New Jersey car rental agency.他们查出面包车属于新泽西州的一家租车行。The psychiatrist successfully traced some of her problems to severe childhood traumas.这位精神病学家将她的一些问题成功地追溯到她童年时代遭受的严重创伤。I traced the course of the ...

Ericaceae; Clethraceae; Diapensiaceae ; Epacridaceae ; Lennoaceae; Pyrolaceae; Monotropaceae.杜鹃花科; 山柳科;岩梅科;顶花科; 雷纳科; 鹿蹄草科; 水晶兰科....

pace的音标：pace的英式发音音标为：[peɪs]pace的美式发音音标为：[peɪs]...

Her shoulders were graced with mink and her fingers sparkled with diamonds.肩上披着的貂皮衬托得她更加优雅，手上的钻戒则光彩夺目。He went to the beautiful old Welsh dresser that graced this homely room...他走到为这间舒适的房间增色不少的漂亮的旧威尔士碗橱前。His two-story bri...