“B&O”嘅發音 英語 [en] 口音: 美國 B&O嘅發音 發音人 npcarey (男,來自美國) 男,來自美國 發音人 npcarey User information Follow 0票 好 毋好 添加到喜愛嘅發音裡肚 下載 報告
翻譯 B&O嘅翻譯 定義 B&O嘅定義 aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil originally thought to be a single vitamin but now separated into several B vitamins a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder