Perfected
v. 使…完美, 使…熟练（perfect的过去形式）
✅ 同义词
🗣️ 情景例句
I fell in love with him at first sight.
我对他一见钟情。
I'd like to explain what makes this factory special.
我要向你说明本工厂的特性。
Because the gravity on the Moon's surface is only a sixth of Earth's
由于月球表面的重力仅是地球表面的1/6-