Stellreflex
[医] 姿势反射
🗣️ 情景例句
If you don't know a person's last name, use 'ma'am' or 'sir'.
如果你不知道一人的姓， 你应称呼他为 'ma'am' 或 'sir' 。
Would you please open the door for me?
请你帮忙开个门好吗？
You're just in time for the football match.
你正好赶上足球比赛。