hydrastinine什么意思

hydrastinine的音标：hydrastinine的英式发音音标为：[haɪ'dræstɪni:n]hydrastinine的美式发音音标为：[haɪ'dræstɪnin]...

电放射测量计，放射测量计...

To record, press these two buttons together; then rewind , and then press the red button to play back.要录音就得一起按下这两个键, 而后倒回, 按下这个红键播放.I'll play back the text once more.我把课文录音再重放一遍.If you want to play back, press the g...

These provide base for the correct measurement and valuing of graptolite reflectivity.从而为笔石反射率的正确测定和取值奠定了基础.The black graptolite shale facies indicate a deep - water, half enclosed and anoxic sedimentary environment.中奥陶世...

n.面纱，掩饰，覆盖物，托词vt.用面纱遮盖，掩饰，用帷幕分隔，隐匿...

It thaws in March here.在此地化雪的季节是三月.The sun at noon thaws the ice on the road.中午的阳光很快把路上的冰融化了.When ice thaws, its molecular structure collapses.当冰消融时, 其分子结构崩溃.Frozen food thaws or defrosts when we take it out of the freez...

adj.分配不公平的...

“井筒”的英语可以翻译为：[矿] rockshaft，pitshaft，wellhole，shaft ...

Gideon的音标：Gideon的英式发音音标为：['ɡidiən]Gideon的美式发音音标为：['ɡɪdiən]...

“洒”的反义词：捡。...

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Her expression gradually changing , Miss Su said, " What for?苏小姐脸色渐转道: “ 那又何必 呢 !" What for? " retorted Third Fairy.她说: “打听她做甚啦?He said cruelly, " What for?他很烦躁他说: “ 要他回家干什么?...

fade的音标：fade的英式发音音标为：[feɪd]fade的美式发音音标为：[fed]...

脱轨器...

n.香草酸二乙酰胺（一种呼吸兴奋药）...

由磁阻材料制成的传感器正处于调速轮边缘的壳室里.A sensor made of magneto - resistive material is then fitted in the housing just beyond that rim....