Semestral
a. semester的变形
🗣️ 情景例句
God helps those who help themselves.
天助自助者。
No. It only goes as far as Main Street, but you can get the Number 31 there.
不去，最远只到正街。不过你可以到那里再乘31路。
Do you often have sports at school?
你在学校经常参加体育活动吗？