Tutoring
v. 当家庭教师( tutor的现在分词 ); 任大学导师; 任课
🗣️ 情景例句
She was in our class.
她和我们同班。
I'm going to tell him what to say.
我正要告诉他应该说什么。
If no other sate water supply can be obtained,
如果没有其他安全的饮用水，