🧩 词语组成解析
n. [植]矾根草
🗣️ 情景例句
How long is this flight?
这趟飞行有多长时间？
I'm afraid I spilled coffee on the tablecloth.
对不起，我把咖啡洒到桌布上了。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。