Perfects
v. 使熟练( perfect的第三人称单数 ); 使完全; 使…完美; 充分地指导（告诉）
🗣️ 情景例句
and tell him you're coming?
告诉他你要去吗？
OFF. It gets dark.
断开开关，它就会熄灭。
I think that's a good idea.
我认为那是个好主意。