Hydrostat
n. 鍋爐防炸器, 電動水量指示器\\n[醫] 水壓調節器
??? 情景例句
Language is her strength, math is her weakness.
語言是她的強項，數學則是她的弱門。
You can take a horse to the water but you cannot make him drink.
馬到河邊不喝水，逼馬低頭亦枉然。（不要逼人做他不愿做的事）
Believe it or not!
信不信由你！