adj. [乐]和声的,悦耳的;[物]谐波的;和睦的,融洽的;[数]调和的;
n. [物] 谐波;[乐]泛音,和声;[数]谐函数,调和函数;
🗣️ 情景例句
Since you don't have enough income,
由于你们的收入不够
Seeing is believing.
百闻不如一见。
Perhaps the most extraordinary building of the nineteeth century was the Crystal Palace, which was built in Hyde Park for the Great Exhibition of 1851.