Sqp
逐次二次规划
🗣️ 情景例句
Are you sure?
你确定？
They could imagine who was at the door.
他们无法想象门那边有谁在。
It is ten o'clock.Mrs.Sawyer usually stays at home in the morning, but this morning, she is going to the shops.
现在是10点钟。上午，索耶夫人通常是呆在家里的，但今天上午，她正去商店买东西。