英语词汇“first course”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	first course
释义	first course短语⁵⁶³⁰¹ 基本例句下锉纹 It could be viral or bacterial, but the first course of action is to take zinc lozenges from chemists and health- food shops. 无论是病毒性感染还是细菌引起的感染，当务之急是服用几粒锌片儿可以在药房和保健食品店购买。 edu.sina.com.cn
随便看	wave-current boundary layer wave-current co-action wave-current coexisting areas wave-current forces wave-current interaction wave-current interactions wave current theory wave curtain wave curve wavecut wave cut wave-cut wave cut bench wave-cut bench wave-cut bench of levee wave-cut benchplatform wave cut chasm wave-cut chasm wave cut cliff wave-cut cliff wave-cut delta Wave-cut hole wave cut notch wave-cut notch wave-cut pediment