activity unit

英美

释义
更多

- 放射性单位,活性单位
临近单词

activity end activity activity intensity activity screening activity education activity of travel activity execution activity of sludge Activity crossbeam activity form list activity component activity appraisal

把海词放在桌面上，查词最方便

触屏版| 电脑版

©2003 - 2024 海词词典(Dict.cn)

立即下载