Ultraduralumin
超硬铝
🗣️ 情景例句
for a cheeseburger and french fries?
吃一顿芝士汉堡和炸薯条？
I had thought he knew the time of the meeting.
我原以为他知道开会时间。
Good morning. What can I do for you?
早上好。你哪里不舒服？