downer的复数形式怎么拼写？

We've been on a bit of a downer since the Liverpool game.自从利物浦比赛以来，我们一直有点沮丧。For divorced people, Christmas can be a downer.对离异的人来说，圣诞节令人感伤。Not getting the promotion was a real downer.未得到提升真让人很沮丧。...

downer的音标：downer的英式发音音标为：['daʊnə(r)]downer的美式发音音标为：['daʊnɚ]...

n.镇定剂，令人沮丧的人...

n.套管...

n.过度拥挤，挤满，人口过密，工业过分集中v.使过度拥挤(overcrowd的现在分词)，把…塞得太满...

chaperon的第三人称单数（三单）为：chaperons...

n.天气， 气象，暴风雨vt.& vi.晒干， 风化vt.平安渡过， 挨过，[地]使风化...

gamma radiation的音标：gamma radiation的英式发音音标为：['ɡæmə ˌreidi'eiʃən]gamma radiation的美式发音音标为：['ɡæmə ˌredi'eʃən]...

Dodd made no appeal of his death sentence and, further, instructed his attorney to sue anyone who succeeds in delaying his execution.多德没有对自己的死刑判决提起上诉，而且他还要求自己的律师起诉任何成功使得这一死刑暂缓执行的人。The sixth part introduced the relief and...

v.包装，装入...

乙酰磺胺吡啶...

“巨胃”的英语可以翻译为：gastromegaly，megastria ...

“赌输”的英语可以翻译为：out of the money，spill money ...

antiindustry的音标：antiindustry的英式发音音标为：[ænti:aɪn'dʌstrɪ]antiindustry的美式发音音标为：[æntiaɪn'dʌstrɪ]...

thump的近义词/同义词有：poke, pound, blow, beat, hit, jab, clout, rap, punch, knock, strike, bang, bat, flap, hit, throb, bat, pound, punch, jab, blow, knock, beat, clout, strike, rap, poke, bang。vt.thump的近义词（打;击）：poke, pound, bl...

wary of的音标：wary of的英式发音音标为：['wɛəri ɔv]wary of的美式发音音标为：['wɛri ʌv]...

Gannets are denizens of the open ocean.鲣鸟栖息在外海地区。polar bears, denizens of the frozen north北极熊，在冰天雪地的北方生活的动物At length these denizens of the swamps disappeared in their turn.到了后来,连这些沼泽国的居民们也不见了....