Thiochromanone
二氢苯并噻喃酮
🗣️ 情景例句
Seven steaks.
七份牛排。
My dorm is segregated; but we have weekend parietal hours.
我的宿舍是隔离的，但是，周末有一起相处的时间。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。