Free black
[化] 飞扬性炭黑; 粉末炭黑
🧩 词语组成解析
free
[fri]
adj. 自由的;免费的;免税的;空闲的;
adv. 免费地;自由地，无拘束地;一帆风顺地;
vt. 免除;释放;使自由;解救;
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
It was my please.
荣幸之至。
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
Those first words were to change my world.
我最先学会的这些单词改变了我的生活天地。