mica
英 ['ma?k?]
美['ma?k?]
- n. [礦物] 云母
- n. (Mica)人名；(意、羅、赤幾)米卡；(英)邁卡；(塞)米察
英英釋意
- 1. any of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves; used as dielectrics because of their resistance to electricity