There was a metallic taste at the back of his throat.他喉咙深处有一股金属味儿。He had painted all the wood with metallic silver paint.他给所有的木材都涂上了一层闪耀着金属光泽的银漆。It gave a metallic clang, like a cracked bell.它发出了金属碰击般的哐啷声，跟破钟似的。...
...the closure of rural schools.农村学校的关闭Keratinocyte culture provides a new thought and approach for wound closure of area burned patients.表皮细胞培养为皮源匮乏的大面积烧伤患者的创面封闭提供了新的思路和途径.Objective To study the feasibility of primary c...