Thalline
沙啉, 6-甲氧基四氫化喹啉(藥用)
??? 情景例句
Have a good trip.
旅途愉快。
What is the way to the airport?
哪一個方向是去飛機場？
but hauling it out of the water proved to be a serious problem.
可是把盤子撈出卻是一個很大的難題。