the rank and file of the workforce普通劳动者The payment offered to the rank and file is extremely poor.列兵的待遇极低.Many women make up the rank and file the front - line rebel units.很多妇女都是叛军前线部队的成员....
C Company's sentries were just ahead.C连的哨兵就在前头。We posted sentries at the gates of the camp.我们在军营的大门口布置哨兵.We were guarded by sentries against surprise attack.我们由哨兵守卫,以免遭受突袭....
乳糖产生葡萄糖和半乳糖.Lactose gives glucose and galactose.碳水化合物部分由半乳糖,葡糖胺, 岩藻糖和唾液酸组成.The carbohydrate portion is made of gala ctose, glucosamine, fucose and sialic acid.半乳糖酵催化半乳糖水解的一种酶.An enzyme that catalyzes the hydrolysis of a ...
He’s cutting grass with a scythe.他正在用一把大镰刀割草。He was very busy, putting an edge on a scythe.他正忙着干活, 在磨一把长柄大镰刀的刃儿.He's cutting grass with a scythe.他正在用一把大镰刀割草.Tom, just cut his arm with a scythe , tumbled on it in the...