🧩 词语组成解析
🗣️ 情景例句
I'm wiped out by the time I get off work.
下班时,我都累趴下了。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。