led和lcd的区别 投光灯 led电源
i will make friends once I am settled.为什么是I am settled,不是I settle.为什么用...... [详细]
2023-04-05 10:38:27
后面一句话是非谓语 这句话的主语是manager,是经理有很多事情要去解决所以用to settle,to be settle含有被动的意思;...... [详细]
2023-03-20 09:59:00
We are settled in our new home的are与settled 不是被动,这里的settled是形容词 稳定的...... [详细]
2023-01-25 20:34:15