nacelles的意思|示意

Please wipe excess oil from engine nacelles and landing gears.

擦掉发动机吊舱和起落架上多余的油.

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Rule # 2 Warp nacelles must have at least 50 % line - of - sight on each other across the hull.

规则二,曲速 引擎 必须和百分之五十的舰体有视线上的交会(? )

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Execution by lethal injection is scheduled for July 30th.

注射死刑定于7月30日执行。

《柯林斯英汉双解大词典》

You may notice redness and swelling after the injection.

注射后会出现红肿。

《牛津词典》