🧩 词语组成解析
a. 免费的\\n[经] 全部费用在内价, 运费准免的
🗣️ 情景例句
I didn't quite catch your name.
对不起，我没听清楚你的名字。
No. I've been visiting relatives.
没有，我走亲戚去了。
One afternoon she set out from the coast in a small boat and was caught in a storm.
一天下午，她乘小船从海岸出发，遇上了风暴。