英语词汇exta怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	exta
释义	您要找的是不是： sextant n. 六分仪（航海定向仪器）；圆的六分之一 extra adv. 特别地，非常；另外 \| n. 临时演员... exta 网络释义短语 1 xbs exta bass system 超低音系统 2 EXTA-B 外边故障 3 CJK ExtA ExtB 古难字引患上双语例句 1 Plasmids are exta - chromosomal doublestranded, circular DNA molecules found in prokaryotic and eukaryotic cells. 质粒是在原核和真核细胞中发现的染色体外的双链环状DNA分子。
随便看	principal block principal body axes principal bond principal book principal boy principal brace principal branch principal branch of general power principal branch of natural logarithm principal branch of radical principal building principal bundle principal business principal cartridge principal cause principal cause of crime principal cell principal cell principal center of curvature principal center of curvature principal chain principal chain-homotopy principal challenge principal channel principal character

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。