Halfpace
半层休息板; 梯台
🗣️ 情景例句
Where do I register for classes?
我在哪儿登记我上的课？
Do you often study history on Saturday?
你常常在星期六学历史吗？
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！