Chorda dorsalis
[医] 脊索
🧩 词语组成解析
n. 索, 腱, 带\\n[医] 索, 带
[医] 背的, 背侧的
🗣️ 情景例句
Have you ever been to Niagra Falls?
你去过尼亚拉加瀑布吗？
You're excused.
不要紧。
or, to be more accurate, we can think only a very little way outside,
我们只能稍微离开一点儿，