🧩 词语组成解析
塞奇（人名）
拉赫曼尼诺夫(俄裔作曲家)
🗣️ 情景例句
Sure, Dad. What?
当然， 爸爸。什么事？
I'm afraid I don't know. Let me ask the supervisor in this section.
恐怕我不知道，让我来询问一下该组的负责人。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。