mercury contamination
A: 水银污染
B: %
C: @
A: 水银污染
B: %
C: @
举一反三
- mercury A: 宽容 B: 水银 C: 欢乐 D: 链球菌
- The mercury(水银) had become what we now refer to as a superconductor(超导).
- mercury / ‘mə:kjuri/ A: n.(曲线)图,图表 B: n. 紧张,不安,拉紧,张力 C: n.同事,同僚 D: n.水银,汞
- 关于水银污染,下列说法错误的是() A: 用X射线查找水银 B: 用黄铜检查,如果黄铜变成银色,就是有水银污染 C: 工作人员清洁完水银后可以直接上别的飞机工作 D: 用于水银污染构件的钻头要报废
- The fundamental issue in the current debate is whether environmental lead contamination (环境铅污染) causes __________ impairment (受损) in children.