Informals
(informal 的复数) a. 非正式的, 不拘礼的, 通俗的\\n[经] 非正式的, 日常使用的
🗣️ 情景例句
My mother, Ellen Stewart.
我母亲Ellen Stewart。
It's very nice of you to come and see me off.
您来给我送行，真是太客气了。
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，