Ubicon
紫外线摄象管
🏥 医学释义
紫外线摄像管
🗣️ 情景例句
Where's the bag with the chicken salad sandwiches?
放鸡肉沙拉三明治的袋子在哪？
His visit was well timed.
他的访问正合时宜。
The last order didn't work out too well for us.
上回订的货用起来不怎么顺。