Downward compatibility
[计] 向下兼容
🧩 词语组成解析
downward
['daunwəd]
adj. 向下的，往下的;
adv. 向下地，下行地;
compatibility
[kəmˌpætəˈbɪlətɪ]
n. 适合;互换性; 通用性;和睦相处;
🗣️ 情景例句
I would just like to thank all of you,
我只是想谢谢你们大家，
When the well is full, it will run over.
井水满了要溢出。
No. He just asked if you could ring him back. Here's the number.
没有，他只问你能不能给他回一个电话。这是他的电话号码。