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
No, you sound different today.
没有，今天你的声音听起来不一样。
How much does it cost to go there by ship?
坐船到那里要花多少钱？
Of course! What do you want me to do?
当然！你要我做点什么？