Liquid-level controller
[化] 液面調節器; 液面控制器
?? 詞語組成解析
level
['l?vl]
n. 水平，水準;水平線，水平面;水平儀;[物]電平;
adj. 水平的;同高度的;平均的;平穩的;
vt. 使同等;對準;弄平;
vi. 拉平;（用槍等）瞄準（與 at 連用）;變得平坦;將（話、批評等）對準目標;
vi. 瞄準;拉平;變得平坦;
controller
[k?n'tr?ul?]
n. 管理者;控制者;（機器的）控制器;（公司的）財務總管;
??? 情景例句
How about a date with your grandfather?
和你爺爺約個會好嗎？
Forgive me for breaking my promise.
原諒我食言。
I am sorry that you have a disagreement with your father. Personally, I think it is important to follow your interests and your abilities, and it sounds as though you have plenty of both of these already.
我感到遺憾，你和你父親意見不一致。就我自己而言，我認為重要的是從你的興趣和能力出發，聽起來好像你已具備了這兩點。