Of mutations theory
[醫] 突變學說
?? 詞語組成解析
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
n. [遺] 突變；變化；轉變（mutation的復數形式）
??? 情景例句
Could be.
也許。
I think you have made a right decision.
我認為你們做出了正確的決定。
Mrs Flower's house has now been sold.
弗勞爾夫人的房子現已售出。