单词	accretion borer
释义	accretion borer noun : a hollow auger used for cutting out from a tree a core from which accretion is estimated by counting annual rings Word History First Known Use 1887, in the meaning defined above
随便看	mensheviki mensheviks menshevism menshevisms menshevist menshevists mensing menstrua menstrual menstrual cycle menstrual epact menstrual period menstrualer menstrualest menstrualler menstruallest menstrually menstruate menstruated menstruates menstruating menstruation menstruations menstruosity menstruum

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