Noncommutability
[化] 不可對易性
??? 情景例句
If I work hard now, when I retire I'll be very well off financially.
如果我現在努力工作的話，退體后就會很富有。
The embarrassing situation caused me to lose face.
令人尷尬的場合讓我丟了面子。
Look at the sun! It's very bright.
瞧，陽光燦爛！