Raphidine
针状纤维
🗣️ 情景例句
Then, in college, I became good at it.
然后， 在大学， 我变得很精于数学。
Can we make the 5:30 train?
我们能赶上5:30的火车？
I learnt to drive in four weeks。
我四个星期就学会了开车。