Wais
[计] 广域信息服务器
🗣️ 情景例句
Sorry, I'm afraid I'm busy tonight.
很抱歉，恐怕我今晚没空。
This is my fourth year of college, I'm a senior.
这是我上大学的第四年，我是四年级学生。
when he knew that he was dying, he made me promise to go on my own.
他知道自己已奄奄一息，于是他要我答应一定单独回故乡一趟。