Secsy
[化] 自旋回波相关谱
🗣️ 情景例句
Can you work under pressure?
你能在压力下工作吗？
How much is the postage for this?
这个邮费要多少钱？
You must come to see it. And I owe you some money.
你一定要来看呀。我还欠你的钱呢。