Contan
热塑性尿烷橡胶
🗣️ 情景例句
but if Boswell wins
但是假如Boswell赢了？
Dad, do you mind if we use this room?
爸，我们可以使用这个房间吗？
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
获胜的那辆车达到了时速40英里--远远超过任何对手。