Neurocentrum
髓椎体(胚胎)
🗣️ 情景例句
Some music tapes and some blank tapes
带一些音乐带和一些空白带
How long have they been married?
他们结婚多长时间了？
What's your general impression,may I ask?
不知您对我们厂总的印象如何？