Islower
判断是否小写字母
🗣️ 情景例句
Oh, and Grandpa's baseball glove.
噢， 还有爷爷的棒球手套。
I ask him to wait outside.
我要求他等在外面。
If you do not let me have it, that will be a sign of weakness and no one will trust your laws any more.
要是您不准许我得到它，那将是一种软弱的表现，人们将不再信你们的法律了。