🧩 词语组成解析
n. 长号\\n[电] 伸缩喇叭
🗣️ 情景例句
I have to feed a family of five.
我不得不养活五口之家。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。
OK. Could you take it to the classroom?
好，那你能搬到教室里吗？