Drum scanner
[计] 鼓形扫描器
🧩 词语组成解析
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;
scanner
['skænə]
n. 扫描器;扫描设备;检测装置;细查者;
🗣️ 情景例句
What's that?
什么问题？
How much is a hair cut?
剪一次头发要多少钱？
He devoted his life to the study of science.
他把毕生献给科学研究。