Alternating theorem
[计] 择一定理
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
just half a mile down the road from the Watermill.
从Watermill往下走只要半英哩。
In secondary school, children study history and geography.
中学的小孩会读历史和地理。
We'd like a chance to bid on this business.
我们希望能有机会投标这笔生意。