Perfected
v. 使…完美, 使…熟练（perfect的过去形式）
✅ 同义词
🗣️ 情景例句
That's a neat idea.
这是个好主意。
A hero is known in the time of misfortune.
时势造英雄。
CUSTOMS OFFICER: Are these your cases?
这些是你们的箱子吗？