Many sulphides, selenides, and tellurides have the nickel arsenide's NiAs type of structure.许多硫化物, 硒化物和碲化物具有砷化镍NiAs型的结构.The material is a semiconductor called gallium manganese arsenide.这种材料是一种叫做镓锰砷化物的东东.This paper ...
使叮当响使发出叮当或丁零的金属碰撞的声音.To cause to make a tinkling or ringing metallic sound.发出打击声敲击使发出砰砰响亮声.To strike so as to produce a loud, reverberant noise.他把手插进一捆松散的纸张中,一把抓住而使发出窸窣之声.He thrust his hand between a sheaf of loosened pa...
Myra Cunningham sent me a note thanking me for dinner.迈拉·坎宁安给我寄了张便笺感谢我招待的晚餐。Will you please connect me with Mr. Cunningham's office?请接康宁海先生的办公室好 吗 ?Mr Cunningham was a capable man.坎宁先生是个能干的人....