Actual specification
[化] 实际规范
🧩 词语组成解析
🗣️ 情景例句
with Admissions at Columbia University.
与Columbia大学的招生人员。
May I borrow your umbrella?
我能借你的雨伞吗？
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。