英语词汇用法和效用是什么意思，用法和效用的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	用法和效用
释义	DEFINITIVE EXAMPLES 权威例句〔pharmacology〕The science of drugs, including their composition, uses, and effects.药理学，药物学：药物的科学，包括他们的成份、用法和效用美国传统
随便看	air-corps method for octane rating air-craft motor gasoline air-crash air-crash air-cure air-cushion air-cushion air-cushion air-cushion sign air-cushion vehicle air-cushion vehicle air-damped balance air-dashed air-defence computer air-depolarized electrode air-deposited clay air-depot air-displacement method air-dried air-dried air-dried strength air-dried weight air-driven air-drop air-dropped

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。