Tcheka
n. <俄>契卡(\肃反委员会\的俄语缩略语)
🗣️ 情景例句
What do you think the surprise will be?
你想会是什么样的意外惊喜？
You can receive our program at short wave 37.5 MH.
你可在短波37.5赫兹上收到我们的节目。
This is one example of a part-time job leading to greater things.
这是兼职工作通向更大事业的一个例子。