noun 下载 🔗分享 黑点，危险地带 A dangerous place or area. Examples : "The corner where the busy street meets the park entrance is a known accident blackspot. " 繁忙的街道与公园入口相交的那个拐角是个有名的事故黑点，经常发生事故。 area place 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 信号盲区，信号弱区。 A location with poor radio signal reception, e.g. for mobile phones. Examples : ""My phone always loses signal in the elevator; it's a real blackspot for mobile reception." " 我的手机在电梯里总是没信号；那里简直是个手机信号盲区。 technology communication signal area 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 黑斑病，黑点病 Any of several diseases that produce black spots on leaves or the skin. Examples : "The gardener treated the rose bushes to prevent blackspot from ruining their leaves. " 为了防止黑斑病毁掉玫瑰花的叶子，园丁对它们进行了治疗。 disease plant biology 与AI对话词汇游戏阅读练习
