Gradometer
n. 坡度測定儀, 傾斜計
??? 情景例句
Thank you very much, But I guess I'd better do it myself.
謝謝你，但我想我最好還是自己做。
He's behind the times.
他跟不上時代了。
Come to school in your old clothes tomorrow!
明天上學時請穿舊衣服來！