perennity

基本解釋

• n.持久
• 長(zhǎng)久； 永久.

同根派生

• perennity相關(guān)詞

英漢例句

• Quality and safety are not only those of the product itself, but most of all the coherence, the reliability and the perennity of all the supply chain!
  我們所說(shuō)的質(zhì)量和安全不僅指的是産品本身,還包括整個(gè)供應(yīng)鏈的一致性、可靠性和長(zhǎng)期性。
• Under natural condition, the invasive plants formed superiority community easily, so it had a bigger potention of harmful effect to Lolium perenn.
  在自然條件下，外來(lái)入侵襍草容易形成單一優(yōu)勢(shì)種落，對(duì)多年生黑麥草草坪具有較大的危害潛力。

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