Copper rayon
[化] 铜氨人造丝
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
rayon
['reiɔn]
n. 人造丝，人造纤维丝;
🗣️ 情景例句
Technology could revolutionize our way of life.
科学技术会给我们的生活方式带来革命。
In fifty years there'll be twenty people per square yard, it is written here.
这里写着，再过五十年每平方码将要住着20人的人口密度。
What did you do at the meeting?
你们在会上做什么呢？