arclike
美
英 
例句
dominant amplitude arclike reflection seismic facies mainly reflect overflowing facies volcanic rock;
強(qiáng)振幅弧狀反射地震相主要反映溢流相火山巖;
Swing usually applies to arclike movement of something attached at one extremity and free at the other:
通常指一端固定另一端懸空的物體作弧形的運(yùn)動(dòng):