benzalacetone什么意思解释？

benzalacetone的音标：benzalacetone的英式发音音标为：[benzə'leɪstəʊn]benzalacetone的美式发音音标为：[benzə'leɪstoʊn]...

“理论”的近义词/同义词：表面。...

“止咳药”的拼音为：zhǐ ké yào...

“绘图员”的英语可以翻译为：[机] draftsman ...

v.使（某人）安静( pacify的现在分词 )，息怒，抚慰，在（有战争的地区、国家等）实现和平...

She frees her mass of hair from a rubber band and shakes it off her shoulders.她解开橡皮筋，将浓密的头发披散在肩头。The little girl stretched her rubber band.小女孩拉长橡皮筋.He stretched the rubber band till It'snapped.他拉长橡皮筋,啪地一声拉断了....

“乱”的拼音为：luàn...

For twenty-nine years, Checkpoint Charlie embodied the Cold War.29年来，查理检查站一直是冷战的象征。The field was laid up in twenty - nine - inch rows for soybeans.这块地被犁成 二十九 英寸宽的垄条,准备种大豆.That emblem became recognized in the nineteen - t...

adj.欠着的，应付的，未付的v.感激( owe的现在分词 )，应把…归功于，欠…债，（对位高权重者）忠诚...

aminonaphthol的音标：aminonaphthol的英式发音音标为：[æmɪnwʌ'næfθɒl]aminonaphthol的美式发音音标为：[æmɪnwʌ'næfθɒl]...

inhalant的音标：inhalant的英式发音音标为：[ɪn'heɪlənt]inhalant的美式发音音标为：[ɪn'helənt]...

房间里有裸露的明火时，不要让孩子独处其中。Don't leave a child alone in a room with an open fire.裸露的灯泡正好在他的头顶上方。The naked bulb was directly over his head.他用力扯去了地毯，只剩下裸露的地板。He had ripped up the carpet, leaving only the bare boards....

wharf的音标：wharf的英式发音音标为：[wɔ:f]wharf的美式发音音标为：[wɔrf]...

“渗透”的英语可以翻译为：[物] [生理] osmosis，permeate，seep，permeation，filte...

n.红柱石...

gumstower的音标：gumstower的英式发音音标为：['gʌmstaʊə]gumstower的美式发音音标为：['gʌmstaʊə]...