首頁›Browse›M›micrometremicrometre編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看micrometremicrometre — 名詞名詞1. A unit of length equal to one millionth of a meter.1.名詞釋義微米A unit of length equal to one millionth of a meter.例句The bacterium is about one micrometre in diameter.