Manometers
(manometer 的復數) n. 壓力計\\n[化] 流體壓強計; U型管測壓計
??? 情景例句
Yes, let me try. Oh, it's difficult. Will you show me how to do it?
好吧，讓我試試吧！哦，真不容易。能教我怎么用嗎？
I feel blue at the news.
我聽到這消息而悶悶不樂。
They cut big pieces of metal into small pieces.
它們把大塊的金屬切成小塊。