Embryography
[医] 胚胎描记法
🗣️ 情景例句
Not at all.
不客气。
He is most noticeable for his southern accent.
他有很浓重的南方口音。
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。