Snagline
快钓
🗣️ 情景例句
Good idea.
好。
Could you tell me where is the gas station?
你能不能告诉我加油站在哪里？
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。