Black batt
[机] 炭质页岩
🧩 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;
n. 棉絮\\n[机] 油页
🗣️ 情景例句
Really?
真的吗？
Mother begins baking cookies two weeks before Christmas.
自圣诞节的两周以前，母亲就开始做小甜饼了。
How could she possibly ace it when she keeps cutting class all the time?
她老是缺课，怎么能考100分？