Mechanical scanner
[计] 机械扫描器
🧩 词语组成解析
scanner
['skænə]
n. 扫描器;扫描设备;检测装置;细查者;
🗣️ 情景例句
That's alright. You're a lot of help.
没关系。你帮了很大的忙。
The doctor is afraid there is no hope for him.
医生担忧他已经无望了。
What a pity!
太遗憾了！