Ketcham
n. (Ketcham)人名；(英)凯查姆
🗣️ 情景例句
He is tough to work with.
他很难共事。
The voters should petition the legislators for better mass transportation.
有权力的人应该向政治家请愿作更佳的大众意向的运输。
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。