单词	biathlon
释义	biathlonbi‧ath‧lon /baɪˈæθlən $ -lɑːn, -lən/ noun [countable] Word Origin WORD ORIGINbiathlon Origin: 1900-2000 bi- + Greek athlon ‘competition’ a sports competition in which competitors ski across fields and then shoot a rifle → decathlon, pentathlon
随便看	bolt-on Bolt, Usain bomb bombard bombardier bombardment bombast bombastic Bombay bomb disposal bombed bomber bomber jacket bombing bomb scare bombshell bomb shelter bomb site bona fide bona fides Bonanza bonanza Bonaparte bon appetit bonce

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