silvex /'silveks/ 📖 中文释义 n. [化]三氯苯氧丙酸,2,4,5-涕丙酸(一种植物激素除草剂) 📘 English Definition(英文释义) n a herbicide that is effective in controlling woody plants but is toxic to animals ← Silvestrini-Corda syndrome silvey →