Udl
[计]= Up Data Link,上行数据链路
🗣️ 情景例句
That's nice. Length. Length?
太好了。身高 ，多高？
When the fruit is scarcest, its taste is sweetest.
物以稀为贵。
Bison waste no longer fell on the ground to improve the soil, which as a result became less good for growing plants.
地上不再有野牛的粪便来改良土壤，结果对于植物生长土壤变得不够肥沃了。