单词	um
释义	umum /ʌm, əm/ interjection Word Origin WORD ORIGINum Origin: 1600-1700 Natural sound Examples EXAMPLES FROM OTHER DICTIONARIES So, um, I guess I'll be back around 9. used when you cannot immediately decide what to say next:  Um, yeah, I guess so.
随便看	shtum shuck shucks shudder shuffle shun shunt shush shut shutdown Shute, Nevil shut-eye shut-in shut-out 000 1 101 1066 1066 And All That 12 1471 15 18 180 18-wheeler

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