Dimorph
n. (同质)二形之一
🗣️ 情景例句
Nixon also used chopsticks at the welcoming banquet in his honor.
尼克松在为其到来而举办的欢迎宴会上也使用了筷子。
What's the fare?
车费多少？
We need seven of these.
我们要七个这种的。