单词	bub
释义	bubbub /bʌb/ noun [countable] American English old-fashioned Word Origin WORD ORIGINbub Origin: 1800-1900 Probably from brother used to speak to a man, especially when you are angry:  Hey, what do you think you’re doing, bub?
随便看	sinuously sinus sinusitis Sioux sip siphon sipping lid sir sire siren Sir Gawain and the Green Knight Sirhan Sirhan Sir Humphrey sirloin sirocco sis sisal Sissinghurst sissy sister sisterhood sister-in-law sisterly Sistine Chapel Sisulu, Walter

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