Photolectric reader
[电] 光电读数器
🧩 词语组成解析
🗣️ 情景例句
Good morning. Robbie.
早安， Robbie。
Has this seat number started boarding?
这个座位号已开始登机了吗？
You could save a lot if you would order a little more.
如果你单子下得多一点，可以省不少的钱。