英语词汇annulus怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	annulus
释义	annulus annulus n: ([sth] ring shaped) SC 环形物 huán xíng wù
随便看	lesson plan lessor less than lest let let alone let bygones be bygones letch let down let-down letdown let fall lethal lethargic lethargy lethe let in let in on let into let off let on let oneself go let one's hair down let out let-out

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