Protasis
n. 条件从句, 序诗
🗣️ 情景例句
I wonder how he is making out in his new job.
不知他新工作做得怎么样。
Now after all these years I have fallen head over heels in love.
这么多年后的今天我却为爱而神魂颠倒。
It is no use learning without thinking.
学而不思则惘。