O-levels
(O-level 的复数) a. O级的\\nn. O级(英国中学生的普通考试)
🧩 词语组成解析
n. 色阶调整；控制色阶；水平, 标准（level复数形式）
🗣️ 情景例句
No, no. Please, go ahead.
不用 ，不用。你走吧。
This man risks his life.
这个男人在冒着生命危险。
They went through the rooms, being careful to touch nothing, as they did not want to hinder the police in their search for fingerprints.
他俩搜遍这每一个房间，小心翼翼地不接触任何东西，因为他们怕妨碍警察寻找指纹。