Borides
硼化物陶瓷材料
🗣️ 情景例句
Near the Exit sign.
就在出口标志附近。
My money is all gone!
我一文不名了！
You either starve to death or live like Robinson Crusoe, Waiting for a boat which never comes.
要么饿死，要么像鲁滨孙那样，天天盼船来，却总没见船影。