Udl
[计]= Up Data Link,上行数据链路
🗣️ 情景例句
At the Stewart family home on Linden Street yesterday,
昨天在Linden街Stewart 的家中，
In his work, Albert comes in touch with many beautiful objects.
在工作上，阿尔博特会接触到许多美丽的事物。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。