Piecewise
adv. [数]分段地
🗣️ 情景例句
You going to the baseball game today?
你今天要去看棒球赛吗？
Do you usually lenrn Japanese on Saturday?
你通常在星期六学日文吗？
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。