drop a bucket into an empty well 是什么意思,drop a bucket into an empty well 的翻译,解释,句子,音标,读音 - 英汉在线翻译

drop a bucket into an empty well

drop a bucket into an empty well 的中文翻译

空井打水, 徒劳无益

您知道这些英语的中文翻译吗?更换...

mountain pediment
outside diameter
brake scotch
half mask
cloudy carbonated beverage
fold one's arms
hygrostatin
penalty schedule