Black scope
[电] 暗底显示管
🧩 词语组成解析
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
🗣️ 情景例句
One piece of advice.
给你一句忠告。
The outdoor concert was called off due to the weather.
露天音乐会由于天气原因被取消。
There was another unknown man.
还有一个不认识的人。