Velum medullare posterius
[医] 后髓帆
🧩 词语组成解析
n. 软腭, 菌幕, 缘膜\\n[医] 帆
[医] 后的, 后面的
🗣️ 情景例句
You sounded like you've made a decision
你好像已经作了决定
Mike found it difficult to adjust at first, but he's used to studying at Harvard now.
刚开始迈克发现很难适应在哈佛的学习，但现在他已经习惯了。
The trickle became a stream; the stream has now become a torrent.
涓涓细流汇成小溪，小溪现已变成了奔腾的江河。