Fluozirconate
氟锆酸盐
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
This small table is good.
这张小桌很不错。
The same old favorites recur year in year out with monotonous regularity.
相同的决心以单调的规律年复一年地出现。