mast 英式发音[mɑːst]美式发音[mæst]
mast英英释义
桅杆英释nna tall pole on which the sails or flags on a ship are hung
mast短语
mast cell,肥大细胞;柱状细胞.短语
mast 真题例题
真题例句...the World Economic Forum ranked Sweden as the world's third mast competitive economy; the United States came in fifth...第一套CET62014.6阅读理解