Cobalt black
[化] 钴黑; 一氧化钴
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
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
Good night, Alexandra.
晚安，Alexandra。
What excuse could he have for being so rude?
他做了那样无理的事，将如何辩解呢？
The speedboat had struck a buoy, but it continued to move very quickly across the water.
快艇撞上了一个浮标，但它仍在水面上快速行驶着。