美[?f?stn?s] 1 . They could have withdrawn into the mountain fastness of Eryri.
他們本可退到山中要塞埃利里去。
來自辭典例句
2 . The rebels have withdrawn to their mountain fastness for the winter.
叛軍撤至他們的山寨過冬.
來自辭典例句
3 . We guarantee the fastness of these dyes.
我們擔保這些顏料不褪色.
來自辭典例句
4 . To common joints, bolts fastness should start from center to outside.
對于一般接頭, 應從螺栓群中間順序向外側進行緊固.
來自互聯網
5 . A . to the printer and printing ink adhesion fastness .
承印材料不同,與油墨的附著牢度就不同.
來自互聯網
1.a rate (usually rapid) at which something happens;
the project advanced with gratifying speed
2.the quality of being fixed in place
3.a strongly fortified defensive structure
