aspirator什么意思解释？

aspirator的音标：aspirator的英式发音音标为：['æspɪreɪtə(r)]aspirator的美式发音音标为：['æspəˌretɚ]...

The wastewater samples is transmitted by an air - operated aspirator to the liquid injection valve.用气动吸引器将废水试样送入液体注射阀.The machine is supply with widia cutter, anti accident system and dust aspirator.该机器配有宽扫刀 、 安全防护装置和吸尘器...

hydroxyethyltheophylline的音标：hydroxyethyltheophylline的英式发音音标为：[haɪd'rɒksjeθɪlθi:əʊfɪl]hydroxyethyltheophylline的美式发音音标为：[haɪd'rɒksjeθɪlθioʊfɪl]...

用压条法培育 ( 植物 )To propagate ( a plant ) by means of a layer....

cutout的音标：cutout的英式发音音标为：['kʌtaʊt]cutout的美式发音音标为：['kʌtˌaʊt]...

probables的音标：...

hoodoo的复数形式为：hoodoos...

centilitres的音标：...

“磨细”的拼音为：mó xì...

howbeit的音标：howbeit的英式发音音标为：['haʊ'bi:ɪt]howbeit的美式发音音标为：['haʊ'biɪt]...

n.体积测量，收方，体积估价法...

硝基咪唑硫嘌呤...

他全速地沿街冲去.He rushed down the street at full tilt....

egret的音标：egret的英式发音音标为：['i:grət]egret的美式发音音标为：['iɡrət]...

We bought the patent foraccount of Oversea Trading Company.我们是代海外贸易公司买下这项专利的.It's a terror of the seasonal oversea seanutriment is reasonable.以为季节性的内地海鲜的价格是符合逻辑的根本那是背叛.The Status and Trend of Oversea ATF Development...

他们被指控隐瞒信息和强制交易。They have been accused of secrecy and high-handedness in their dealings.倡议将强制规定把二氧化碳排放量降低40%。The proposed initiative would mandate a reduction of carbon dioxide of 40%.法律必须拥有效力，而且必须强制实施。The law must have t...

forts的音标：forts的英式发音音标为：['fɔ:ts]forts的美式发音音标为：['fɔts]...