Black substance
[医] 黑质
🧩 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
Come and sit down for a minute, Michelle.
过来坐一会儿， Michelle。
It's due in at noon.
正午到达。
I did it, I'm so happy now.
我做到了，现在我很满意。