Arthiconoscope
增加灵敏度的光电(显)象管
🗣️ 情景例句
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
Somebody said she's not.
有人说她还是小姑独处哪。
'At what time did you arrive at the station?'
“您几点钟到的火车站？”