基本解釋adj.[地]粗麪巖狀的同根派生 trachytic相關詞英漢例句Volcanic rocks in Chabaoma formation should be belonged to high pressure type trachyt,formed by the magma beneath thickened crust, the exact extrusive era could be mid-late period of Miocene. 查保馬組火山巖應屬於在陸殼增厚的背景下,加厚陸殼底部産生的粗麪巖巖漿上湧形成的粗麪巖,時代應爲中新世中晚期。trachytic texture 粗麪結搆trachytic tuff 粗麪凝灰?guī)rtrachytic更多例句