Embrocations
n. 涂擦患处；[药] 擦剂
🗣️ 情景例句
Keep smiling! things will calm down.
乐观一点，事情会平息下来的。
Benefits please like flowers, while they are fresh.
恩泽让人欣喜，犹如鲜花使人心醉。
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。