ethynylbenzene的音标：ethynylbenzene的英式发音音标为：[eθɪnɪl'benzi:n]ethynylbenzene的美式发音音标为：[eθɪnɪl'benzin]...

n.炔化，乙炔化作用...

ethynylene的音标：ethynylene的英式发音音标为：[eθə'naɪli:n]ethynylene的美式发音音标为：[eθə'naɪlin]...

n.乙炔基...

ethynylation的音标：ethynylation的英式发音音标为：[eθaɪnaɪ'leɪʃən]ethynylation的美式发音音标为：[eθaɪnaɪ'leɪʃən]...

乙炔苯...

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

n.乙炔撑，次乙炔基...

In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 - diphenyl - 2 - hydroxy - 3 - butine - 1 - one; 3,4 - diphenyl - 1,5 - hexad...