plummet

音標(biāo)發(fā)音

• 英式音標(biāo) [?pl?m.?t]
• 美式音標(biāo) [?pl?m.?t]
• 國(guó)際音標(biāo) ['pl?m?t]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• v. 陡直落下，快速落下；（價(jià)值、數(shù)量等）驟然下跌
• n. 驟降；鉛垂，鉛垂線

詞根記憶

• plummet原意為“測(cè)深錘”
• 李子(plum)熟了垂直落下(plummet)

同根派生

• n性質(zhì)的同根詞

  plumbing：鉛工業(yè)；鉛管品制造。

• v性質(zhì)的同根詞

  plumbing：探究；垂直懸掛；用鉛錘測(cè)量；灌鉛以增重（plumb的現(xiàn)在分詞）。

• plummet相關(guān)詞

英漢例句

• We'd revise to rewire the building, re plummet re - plumb it.
  我們必須給大樓重?fù)Q電線, 重新使它立直.
• Stocks that plummet to half their value aren't losers, they're'non - performers '.
  股票價(jià)格跌了一半的人不是失敗者, 而是 “ 表現(xiàn)不佳”.
• Mengniu and Yili have seen their shares plummet since the incident broke.
  自事件發(fā)生以來(lái),蒙牛和伊利的股票大幅下跌.
• The poll suggested the ruling party could see its representation plummet from 302 to just 103.
  這項(xiàng)民調(diào)顯示,執(zhí)政的日本自民黨的席位可能從302席暴跌至103席.
• Mengniu and Yili have seen their shares plummet since the incident broke.
  自事件發(fā)生以來(lái),蒙牛和伊利的股票大幅下跌.

• plummet更多例句

詞組短語(yǔ)

短語(yǔ)

• roof plummet 頂點(diǎn)對(duì)點(diǎn)器
• plummet to 驟降至
• lead plummet 鉛垂球;垂球
• Method plummet 錘測(cè)法
• Plummet Fittings 鉛錘配件包

• plummet更多詞組

英英字典

劍橋英英字典

• to fall very quickly and suddenly

柯林斯英英字典

• If an amount, rate, or price plummets, it decreases quickly by a large amount.

• plummet劍橋字典
• plummet柯林斯字典

專業(yè)釋義

能源科學(xué)技術(shù)

• 投點(diǎn)儀

測(cè)繪科學(xué)技術(shù)

• 鉛錘線
• 錘球
• 測(cè)錘

經(jīng)濟(jì)學(xué)

• 驟然跌落