词汇	in on something
释义	in on something 🌏在某事上
随便看	direct colour formation direct colourimetry direct colour separation direct combat air patrol direct combination direct combine direct Combs test direct combustion direct combustion IR-spectrometrie method direct command direct command guidance direct command language Direct Commercial Sales direct commissary support Direct Commissary Support System direct communication Direct Communication Check Direct Communications Link direct communications network Direct-Communication Teaching Model direct communication with sb direct community receiver direct commutation Direct company asking a boat direct comparative advertisement