基本解释n.菸幕同根派生 smoke-screen相关词英汉例句用作名詞 (n.)A pall of smoke hung over the town.市鎮上空籠罩著一層菸幕。There was stage smoke and glitter grit on the runway.在展示台上有舞台菸幕和閃光的沙礫。smoke-screen更多例句