Tetraphthong
四合元音
🗣️ 情景例句
since ten this morning,
从今天上午十点起，
How long will you be staying in hong kong?
你将待在香港多久？
John Dewey has said in all seriousness that the part played by custom in shaping the behaviour of the individual,as against any way in which he can affect traditional custom,
风俗在形成个人行为方面所起的作用和一个对风俗的任何影响相比，