Security councl
联合国安全理事会
🧩 词语组成解析
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
No song, no supper.
不劳无获。
You two seem to know each other.
你们俩似乎认识。