Tetraphthong
四合元音
🗣️ 情景例句
and then I asked myself,
然后我问自己，
Every advantage has its disadvantage.
有利必有弊。
'Rest', in terms of muscle relaxation and so on, can be achieved by a brief period lying, or even sitting down.
“休息”，从使肌肉得到放松等方面来看，只要稍微躺一躺，甚至坐一坐就能达到。