However , the noise spectrum of the ash exhauster always centers at low frequency range.排粉机噪声呈明显的低频特性.The utility model relates a linkage device of a cooking fume exhauster and a gas stove.一种燃气炉与抽油烟机的联动装置....

She and her youngest son were finally allowed to be reunited with their family...她和小儿子终于得到允许和家人团聚。She and her youngest son were finally allowed to be reunited with their family.她和小儿子终于得到允许和家人团聚。...a federation under whic...

fibrolite的音标：fibrolite的英式发音音标为：['faɪbrəlaɪt]fibrolite的美式发音音标为：['faɪbrəˌlaɪt]...

inosilicate的音标：inosilicate的英式发音音标为：[ɪnə'sɪlɪkɪt]inosilicate的美式发音音标为：[ɪnə'sɪlɪkɪt]...

concatenates的音标：...

catenation的音标：catenation的英式发音音标为：[ˌkætɪ'neɪʃən]catenation的美式发音音标为：[ˌkætə'neɪʃən]...

diamondite的音标：diamondite的英式发音音标为：[daɪəmən'daɪt]diamondite的美式发音音标为：[daɪəmən'daɪt]...

vt.使…在饭店下榻（hotel的现在分词形式）...

n.黄磷铁矿...

[法] 为…利益起见，为了...

adj.叫声的，感叹词的...

The conductor's eyes darted to Wilfred, then fixed on Michael again.乐队指挥飞快地扫了威尔弗雷德一眼，然后视线又落回到迈克尔身上。The hens darted away on all sides, raising a cloud of dust.一群母鸡四处乱窜，搅起一团尘土。Ingrid darted across the deserted street....

incompletely的音标：incompletely的英式发音音标为：[ˌɪnkəm'pli:tlɪ]incompletely的美式发音音标为：[ˌɪnkəm'plitlɪ]...

fastener的音标：fastener的英式发音音标为：['fɑ:snə(r)]fastener的美式发音音标为：['fæsnə(r)]...

adj.不加修饰的，（文体等）朴素的...

The struggle would be bitter and protracted.斗争将会艰苦而漫长。The war was protracted for four years.战争拖延了四年.We won victory through protracted struggle.经过长期的斗争,我们取得了胜利....

Voters will choose fifty of the seventy five deputies. The Emir will nominate the rest...选民将选出75名代表中的50名，其余代表由埃米尔任命。I nominate Bill as the club president.我提名比尔为俱乐部主席候选人。He went off in a huff just because we failed to nom...

Will you designate the flowers you wish?你能说出你想要的花 吗 ?There are efforts under way to designate the bridge a historic landmark.人们正在努力将这座桥定为历史遗迹。The - ase ending is used to designate enzymes.词尾--ase表示酶....

v.对…感到愤怒( resent的过去式和过去分词 )，关系( regard的过去式和过去分词 )，再差遣，再发...

DESCRIPTION OF A NEW HYMENOPTEROUS PARASITE: SYMPIESIS PARNARE CHU ET LIAO SP . NOV. ( HYMENOPTERA t CHALCIDOIDEA: EULOPHIDAE )稻苞虫蛹寄生峰一新种—稻苞虫羽角姬小蜂SympiesisparnaraeChuetLiao ( 膜翅且:小蜂总科: 姬小蜂科 )One of the ways the parasite ...

The news gave a fillip to the telecommunications sector.这个消息给电信部门注入了一针强心剂。technological developments in telecommunications电信技术的发展The deal is expected to result in similar tie-ups between big media companies and telecommu...

accurate的反义词有：incorrect, inaccurate, incorrect, inaccurate。adj.accurate的反义词（准确的;精确的）：incorrect, inaccurate。accurate的反义词（其他释义）：incorrect, inaccurate。...

n.镁绿泥石...

persistence的音标：persistence的英式发音音标为：[pə'sɪstəns]persistence的美式发音音标为：[pər'sɪstəns]...

administer的第三人称单数（三单）为：administers...

deviate的现在完成时为：deviated...

The cattle are being fattened for slaughter.喂肥牛群以宰杀。They fattened up ducks and geese.他们喂肥了鹅鸭。The piglets are taken from the sow to be fattened for market.这些小猪被从母猪身边带走，好育肥上市。...

His poor performance may be attributed to lack of mo-tivation rather than to reading difficulties.他糟糕的表现也许要归因于缺乏积极性，而不是阅读障碍。Such a dichotomy cannot simply be attributed to coincidence.这样一种分歧不能简单归之于巧合.Another meaning can ...

读表者，仪表调整者，修表者...

I was left to straighten out the mess.只留下我来收拾这个烂摊子.He's trying to straighten out his finances.他正试图理清他的财务.They decided to sit down and straighten out their differences.他们决定坐下来谈判,解决彼此之间的分歧....