詞語：defoliant
defoliant的解釋
defoliant[du:'fəuliənt]n. （美）落葉劑；脫葉劑
defoliant的意思
defoliant 落葉劑;脫葉磷;脫葉劑;落葉劑(尤指戰爭中使用的化學毒物);DEF defoliant 脫葉磷;脫葉磷(脫葉劑);cotton defoliant 釋義：棉花脫葉劑;Deleaf Defoliant 脫葉亞磷(棉花脫葉劑);pre-harvest defoliant 收穫前落葉劑;
defoliant的參考例句
1.Defoliant : Chemical dust or spray applied to plants to cause their leaves to drop off prematurely. 落葉劑：落葉劑是一種化學粉劑或噴灑劑，施於植物以使樹葉提早掉落。
2.Vietnamese victims of Agent Orange, a poisonous defoliant used by America in the war, are still seeking compensation. 落葉劑（美軍在越戰中使用的一種落葉毒素）的越南受害者仍在要求獲得賠償。
3.Since its introduction in agriculture in 1962, paraquat (PQ) used as desiccant and defoliant has caused thousands of deaths in humans from both accidental and voluntary exposure. 自1962年百草枯作為乾燥劑和落葉劑廣泛應用於農業生產，致每年成千上萬的人死於百草枯中毒。
defoliant的詞匯及翻譯
defoliant poisoning - 脫葉劑中毒
defoliant的短語及翻譯
n.化學脫葉劑 - chemical defoliant