单词	Asiatic clam
释义	Asiatic clam noun : asian clam Appeared in the Potomac in the 1980s. Now some sections of the river near Washington have 1,000 Asiatic clams per square meter. Washington Post, 29 May 2005 Word History First Known Use 1964, in the meaning defined above
随便看	signing up signing up (for) signing up for signing up or on signings signior signiories signiors signiory signist signless signman signmen signor signora signoras signore signori signoria signorial signories signorina signorinas signorine signors

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