Matrizant
矩阵积分级数
🗣️ 情景例句
They dismissed him on the spot.
他们立即开除了他。
I have no idea what they're going to say, so I'll have to play it by ear.
我一点不知道他们将会说些什么，所以我只好见机行事。
I'm afraid I didn't, officer.I must have been dreaming.
恐怕我没有看见，警官。我一定思想开小差了。