race的第三人称单数（三单）为：races...

v.拥抱( embrace的过去式和过去分词 )，包括，包含，接受...

pace的复数形式为：paces...

lace的现在完成时为：laced...

Al facetiously described himself as the Last Angry Man.阿尔戏称自己为“最后的怒汉”。The house had been facetiously named by some waggish officer.这房子是由某个机智幽默的军官命名的。I sometimes facetiously place the cause of it all to Charley Furuseth&#...

peace的音标：peace的英式发音音标为：[pi:s]peace的美式发音音标为：[pis]...

乙酰磺胺噻唑...

disgracefully的音标：disgracefully的英式发音音标为：[dɪs'ɡreɪsfəlɪ]disgracefully的美式发音音标为：[dɪs'ɡreɪsfəlɪ]...

displace的反义词有：establish, place。vt.displace的反义词（换置;免职;取代）：establish, place。...

银杏科...

diacetoxyl的音标：diacetoxyl的英式发音音标为：[daɪæsɪ'tɒksɪl]diacetoxyl的美式发音音标为：[daɪæsɪ'tɒksɪl]...

n.位，地方，职位，座位vt.放置，获名次，投资，评价vi.得名次，名列前茅，[美国英语][赛马]得第二名，准确把…推到预定地点...

surface的反义词有：interior, bottom, interior, submerge。n.surface的反义词（面,表面;水面;外表）：interior。surface的反义词（其他释义）：bottom, interior, submerge。...

He showed great bravery in face of danger.在危机中他表现很勇敢.They stand erect and unbending in face of North China's violent wind and snow.这是虽在北方的风雪的压迫下却保持着倔强挺立的一种树!They had to employ the English language in face of the jea...

heptacene的音标：heptacene的英式发音音标为：[hep'teɪsi:n]heptacene的美式发音音标为：[hep'teɪsin]...

furnace的近义词/同义词有：stove, heater, oven, kiln, forge, oven, forge, heater, stove, kiln, incinerator。n.furnace的近义词（火炉;加热器）：stove, heater, oven, kiln, forge。furnace的近义词（其他释义）：oven, forge, heater, stove, kiln, incinerator。...

acetolase的音标：acetolase的英式发音音标为：[e'setɒleɪs]acetolase的美式发音音标为：[e'setɒleɪs]...

menace的音标：menace的英式发音音标为：['menəs]menace的美式发音音标为：['mɛnɪs]...

vt.擦掉，抹去，超越，使黯然失色...

The yields of other cyclic acetals were between 62.并在此条件下合成了多种环缩醛,收率62.Eight acetals ( Ketals ) were synthesized under the optimal conditions.在最佳条件下,合成了八个缩醛 ( 酮 ) 化合物.The hydroxyl groups can be changed into esters , ethe...

放线菌科...

缩醛...

放置...

n.威胁，恐吓vt.&vi.威胁，恐吓...

adj.巨头的，巨额的...

Manned submersibles, like spaceships, must maintain living conditions in an unnatural environment.载人的潜水器与宇宙飞船一样, 必须在非自然的环境下保持生存条件.You have to zap the invading spaceships to get points.(玩电动玩具等)你必须干掉入侵的太空船才能得分.Spaceships m...

异丙基丙酮...

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...

He kept encouraging Rosie to find a place of her own.他不断鼓励罗茜为自己找个住处。Did she usurp his place in his mother's heart?她取代了他在他母亲心目中的地位吗？Place the omelette under a gentle grill until the top is set.将煎蛋饼放在烤架下用文火烘烤，直到表面凝固。...

furnace的近义词有：stove, furnace, oven。下面这些名词均含"炉，炉子"的含义：stove：通常指以柴、煤、气、电等作燃料，用于室内取暖或烧饭的火炉。furnace：指冶炼用的熔炉或烧暖气用的锅炉。也可用作比喻。 oven：主要指烘烤食物用的炉子、烘箱。...