Fluoridisation
n. fluoridise的变形
🗣️ 情景例句
I frankly don't know what to do about it.
我真不知道该怎么解决。
When he opened the door the cat ran out and brushed by his legs.
当他一开门，那只猫跳了出来，偎依在他的脚边。
deprived of one of the greatest twentieth-century opportunities.
被剥夺了20世纪最优越的机会之一。