Thioacetyl
硫代乙酰
??? 情景例句
About the quality of 500 cartons of tin food we ordered last time.
是關于我們上次定購的500箱罐頭食品的質量問題。
My brother was discharged from hospital last week.
我兄弟是上周出院的。
He gets back home at a quarter past five.
15回到家。