Undograph
(自记)测波仪
🗣️ 情景例句
Keep your nose to the grindstone; you'll succeed.
埋头苦干，总有成功的一天。
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
It's bean soup.
蚕豆汤。