Aviation Maintenance Training Center

字首	N
單字	necessary
音標與例句	音標 [ ˈnɛsəˌsɛri ](701 Bytes)1 This is necessary to do another check after 2 weeks.(715 Bytes)0 兩週後需要做另一次檢查。(715 Bytes)0 To do this procedure two persons are necessary.(715 Bytes)1 做這項程序需要兩個人。(715 Bytes)1 NOTE: You can stop the windshear test when it is necessary.(715 Bytes)0 附註：若有需要的話，你可以停止風切測試。(715 Bytes)1
字義	adj.必要的、必需的
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