Perfected
v. 使…完美, 使…熟练（perfect的过去形式）
✅ 同义词
🗣️ 情景例句
Sit down, Susan.
坐下， Susan。
Misfortunes tell us what fortune is.
经过灾难方知福。
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。