英语词汇老成持重是什么意思，老成持重的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	老成持重
释义	ENGLISH PHRASES 英文词组〔serious〕a serious young man 一个老成持重的年轻人英汉大词典
随便看	caustic caustic caustic caustic caustic alcohol caustic alkali caustic ammonia caustic arrow caustic ash caustic baryta caustic battery caustic bottoms caustic bougie caustic brittleness caustic bryta caustic contact-tower caustic cracking caustic curve caustic dip caustic drum caustic embrittlement caustic flaking machine caustic fusion caustic in flakes caustic lime

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。