Carbon-free
[建] 不含碳的
🧩 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;
🗣️ 情景例句
You have that look in your eye.
你看起来好像有了主意似的。
They intend to stop all traffic through the ports.
他们预定关闭港口的全部交通。
Right. They're running and jumping all the time.
对，他们老是跑啊跳的。