Copperhead
n. 铜头(蝮)蛇, 南北战争时同情南方的北方人\\n[医] 铜头蛇(蝮属)
📖 牛津释义
copperhead
n poisonous snake found in the US 铜头蛇（一种毒蛇, 产於美国）.
🗣️ 情景例句
Danger.
小心，危险。
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
Both poisons are unpleasant, but by far the more unpleasant is the blood poison.
这两种毒液都很可怕，但溶血性毒液尤其厉害。