单词	firstborn
释义	firstbornfirst‧born /ˈfɜːstbɔːn $ ˈfɜːrstbɔːrn/ noun [singular] Examples EXAMPLES FROM THE CORPUS Often, the firstborn are favoured from the moment of birth. They were expecting a son, brother to 2-year-old Hannah, their firstborn. Collocations COLLOCATIONS FROM OTHER ENTRIES► firstborn born  the queen’s firstborn son your first child—firstborn adjective:  her firstborn son
随便看	rational rationale rationalism rationalist rationality rationalization rationalize rationally rationing rat race rat run rats rats' tails rattan Rattigan, Sir Terence rattle rattler Rattle, Sir Simon rattlesnake rattletrap rattling ratty raucous raucously raunchy

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