请输入您要查询的英文单词:
单词
carbon 13
释义
carbon 13
【化学】碳—13 (碳的稳定的同位元素)[亦作 carbon-13 ]
随便看
once and away
once and a while
once and for all
once for all
once in a blue moon
once in a way
once in a while
once in (或 and) a way
once in (或 and) a while
onceivableness
once more
once or twice
onceover
once-over-lightly
oncer
once removed
oncers
oncest
once that
once-through boiler
once too often
once twice等 removed
once upon a time
once(或yet)again
Onchidiidae
英汉双解词典包含483723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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/7/24 18:08:12