Prony brake
[机] 普洛尼式测功器
🧩 词语组成解析
brake
[brek]
n. 制动器，闸;刹车;阻碍;
vt.& vi. 刹（车）;
🗣️ 情景例句
but we have to get going
但我们必须走了，
Quarrels of lovers but renew their love.
情人争争吵吵，自会言归于好。
The train arrived on time.
火车准时到达。