Optoelectronics
[计] 光电子学
🗣️ 情景例句
Ask him to stop by for a talk.
让他过来坐坐，聊聊天。
This kind of article is often bought as a gift, so exquisite and tasteful design is of prime importance.
人们购买这种商品通常用来赠亲友，所以精美高雅的设计至关重要。
It is also useful for sending pictures, designs, maps and so on.
传真机也可以用来发送图片、地图等。