单词	chem
释义	chem (kĕm) n. Informal Chemistry, especially as an academic subject.
随便看	big cheese Big Chill Big Crunch big daddy big deal big-deal Big Dipper bigeminal bigeminy big enchilada bigeneric bigeye bigeye tuna Bigfoot Big Freeze big game big-game biggety biggie biggish biggity big gun big hair big head bigheaded

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