词汇	1-butylene
释义	1-butylene 1-丁烯
随便看	television coverage television coverage of the conference television cultural market television culture television curriculum television cut off television data lines television debate television decoder television-definition conversion tube television deflection television deflection technique television demodulating equipment television demodulator television designer television detection television detector television device television dinner television diplomacy televisiondirected television directed television-directed television directorate television encoder