Black volta
黑沃尔特河(西非加纳的河流, 沃尔特河源头河)
🧩 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;
[电] 伏打
🗣️ 情景例句
have been busy at work this morning
一早上都在忙着
The proud man felt humbled by Karl's kindness.
那个傲慢的男人为卡尔的和蔼亲切而自惭形愧。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。