Pentahedral
a. 五面的, 五面体的
🗣️ 情景例句
A watch! I've got just the place for watches! Let's go.
手表！我正好知道有家卖表的。走吧！
It's been 5 years since I last saw you.
我已5年没见你了
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长