Two-state variable
[计] 二态变量
🧩 词语组成解析
two
[tu]
n. 两个;两个东西;两点钟;一对;
adj. 两个的;我同;
num. 两个;第二;二;
🗣️ 情景例句
Oh, she has an opening tomorrow at ten.
哦，她明天上午10点有空。
You have no goats,and yet you sell kids.
没有老山羊，还把小羊卖。
If you're free, how about lunch?
有空的话一起吃顿中饭如何？