英语词汇“as scarce as hen's teeth”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	as scarce as hen's teeth
释义	as scarce as hen's teeth 极其稀少；[美国口语]像母鸡的牙齿那样稀有；很稀有的，极罕见的
随便看	activity curriculum activity curve activity cycle activity date/time activity decay activity definition activity definition statement activity-dependent activity-dependent reinforcement mechanism activity description activity diagram activity diaries survey activity-directed simulation activity discard activity discharge activity discharge at the stack activity discharge to the environment activity distribution activity duration activity duration compression activity end activity energy activity escape activity-event network activity execution 𦰫𦰳𦱏𦱞𦱽𦳈𦳊𦳏𦳝𦳩白开水白役白心韧铁白忙白战白扁豆白手白手起家白打白扔