We can also adopt sand shell moulding or metal mold casting as for allotype castings.对异形铸件,还可用砂型铸造或金属型铸造.Authors mainly introduce quality control of allotype caisson in prefabrication, float transport and installation pr...
It wasn't easy to lose puppy fat when Mum fed her on stodgy home cooking.母亲给她吃易饱的家常菜,她想减掉婴儿肥可是很难.The gateman was a stodgy fellow of 60.看门人是个六十岁的矮胖子.It wasn’t easy to lose puppy fat when Mum fed her on stodgy home co...