Carbon black oil
[化] 炭黑油
🧩 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;
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Why are you in such a good mood?
你怎么心情这么好？
Do you usually lenrn Japanese on Saturday?
你通常在星期六学日文吗？
I'd like to know how you reached your conclusions.
我想知道你们是如何得出结论的。