字首 J
單字 joint
音標與例句
    音標 [ dʒɔɪnt ]
    The joints are made at RIB6 and RIB22.
    在6號與22號翼肋做了接頭。
    Make sure that the welded joint is clean and in the correct condition.
    確認焊接點乾淨且情況良好。
字義 n.[C]接頭; adj.連接的
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