boomerang

汉语翻译：
n. 回飞镖, 飞去归来器词型变化：
动词过去式:boomeranged过去分词:boomeranged现在分词:boomeranging第三人称单数:boomerangs英语解释：
名词 boomerang:

a curved piece of wood; when properly thrown will return to thrower同义词：throwing stick, throw stick

a miscalculation that recoils on its maker同义词：backfire

动词 boomerang:

return to the initial position from where it came; like a boomerang

例句：

His attempt to discredit his opponent boomeranged (on him) when he was charged with libel.他企图败坏对手名声反而自食其果，被控以诽谤罪。

详细解释：
boo.mer.ang
n.（名词）
A flat, curved, usually wooden missile configured so that when hurled it returns to the thrower.
回飞镖：一种平的、弯的，通常是木制的飞镖，当投出去后能回到投掷者手中
A statment or course of action that backfires.
发生意外的言论或行为过程
v.intr.（不及物动词）
boo.mer.anged,boo.mer.ang.ing,boo.mer.angs
To have the opposite effect from the one intended; backfire.
自食其果：产生了与意图相反的结果；产生意外的后果
来源：
Dharuk (Aboriginal language of southeast Australia) bumarin y
德哈鲁克语（澳大利亚东南部土著语言） bumarin y
<注释>The words we have borrowed from native languages of Australia,such a***illabong, budgerigar, dingo, kangaroo, koala, kookaburra, waddy, and wallaby, generally have the exotic sound of down under, andboomerang is no exception. In a book about the languages of New South Wales published in 790 is found the native termboo-mer-rit, glossed .the scimitar,. because of the curved shape of the boomerang.In 825 in a passage containing the first recorded instance of the English formboomerang we are told it is .a short crested weapon which the natives of Port Jackson [now part of Sydney] project with accurate aim into a rotary motion..In 827 another commentator says that this term .may be retained for want of a more descriptive name..
我们从澳大利亚本土语言借来的单词，比如billabong（死水潭），budgerigar（虎皮鹦鹉），dingo（骗子），kangaroo（袋鼠），koala（树袋熊），kookaburra（笑翠鸟），waddy（木棍） 以及 wallaby（沙袋鼠） 等， 一般都有来自异国的声音，boomerang 也不例外。 790年出版的一本关于新南威尔士的语言的书中有个本土词汇boo-mer-rit， 意为.偃月刀.，是因为其回飞镖的弯形。在825年的一篇短文中有boomerang 的英语形式的最早记录， 我们被告知那是.一种杰克森港［今悉尼的一部分］土著设计的带有饰章的短武器，能在旋转运动中精确击中目标。.827年另一位评论者说这个词汇.由于缺少一个更富描述性的名字可以保留.