double vowel

英美

释义
用例
更多

- 双元音
例句
临近单词

doublepole double double level polysilicon double-metal composite double wound transformer double curve arch bridge double layer capacitance double-dummy technique double beam spectrometer Double circular arc gear double-word addressing double capacitive output

把海词放在桌面上，查词最方便

触屏版| 电脑版

©2003 - 2025 海词词典(Dict.cn)

立即下载