Church's thesis
[计] 丘吉论题
🧩 词语组成解析
🗣️ 情景例句
Something really nice.
要很好的。
She will go into business when she likes to.
她想经商时就会去经商。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。