Alkanisation
[机] 烷化(作用)
🗣️ 情景例句
I want to welcome Harry and his daughter Michelle
我想对Harry和他女儿Michelle
Long tarrying takes all thands away.
耽搁太久，会把人家的谢意全送走。
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。