mcg  朗读 mcg

音标：ems'iːdʒiː

mcg翻译

mcg双语用法和例句

相关单词

monocline metonymical mangrove morphophonics mughal matting menshevik minitanker margaux mantlerock marumerizer microbiologist mating medusoid maniple microphotometer metallographic micronize menstruum monosilane

中文词源

英文词源