Indefectible
a. 不败的, 无瑕的
✅ 同义词
🗣️ 情景例句
Hello, Philip.
哈喽，Philip。
How are you going?Are you going by boat?
你怎样去?坐船去吗？
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。