Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
B开头单词
(共84,086个)
backdraught
英 /ˈbæk.dɹɑːft/
Alternative spelling of backdraft.
plural of backdraught
The ability of a system of gears to be operated by applying a force to the output, transmitting forc...
Able to be operated by applying a force to the output, transmitting force through the gear train in ...
operated a system of gears by applying a force to the output, transmitting force through the geartra...
present participle of backdrive
backdrop
英 /ˈbæk.dɹɒp/
A decorated cloth hung at the back of a stage.
simple past and past participle of backdrop
present participle and gerund of backdrop
plural of backdrop
One of a pair of sand dunes, furthest from the coast, separated from a foredune by a trough
plural of backdune
A surname.
simple past and past participle of back
simple past and past participle of back away
A prehistoric flint knife with one edge blunted (backed) and the other sharpened.
plural of backed blade
simple past and past participle of back down
simple past and past participle of back in
simple past and past participle of back into