Photoconductor drum
[计] 光导鼓
🧩 词语组成解析
n. 光电导体\\n[化] 光电导体
drum
[drʌm]
n. 鼓;鼓状物;鼓声;石首鱼;
vt. 击鼓;连打;反复讲;鼓吹;
vi. 击鼓;连打;拍翅;
🗣️ 情景例句
I got the first round.
第一轮我请的客。
The shortest answer is doing.
最简短的回答就是做。
A 55-storey building went up in 1913, and in 1931 the Empire State Building was completed, then the tallest building in the world.
1913年一座55层高的大楼拔地而起。1931年帝国大厦竣工，这在当时是世界上最高的大厦。