Bicolligate
(指某些鳥)前三個足趾由蹼連接起來的
??? 情景例句
I'd like to buy some stamps for this letter.
我想買這封信的郵票。
My watch is fast and your watch is slow.
我的表快，而你的表慢。
You speak English without an accent.
你說英語一點(diǎn)口音也沒有。