Directional comparision protection
[电] 比较方向保护
🧩 词语组成解析
directional
[[di'rekʃənəl]]
a. 方向的
🗣️ 情景例句
How are you?
你好吗？
After a successful career in business,he was appointed ambassador.
在生意的成功以后，他被指定为大使。
Who could count the times Annie tried, failed, and then succeeded?
谁能数得清安妮尝试、失败直至最后成功的次数？