Ph.d.
高中 Senior High哲学博士
🗣️ 情景例句
I miss seeing you.
我很想见到你 。
The spoon is dirty, Would you bring me a clean one, please?
这汤勺是脏的，请你拿个干净的给我。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，