Oleum picis
[医] 松溜油, 松焦油
🧩 词语组成解析
n. 发烟硫酸\\n[化] 发烟硫酸
🗣️ 情景例句
Where do you usually spend your weekends?
你通常在哪度过你的周末？
How many passengers were on the train?
在火车上有多少旅客？
It was also thought that by removing their main supply of food, the Native Americans would be forced to give in.
当时还有人认为，断掉了主要的食物来源，土著人就会被迫屈服。