Canales vertebralis
[医] 椎管(颈椎横突孔所形成的管道以容椎动脉通过)
🧩 词语组成解析
[医] 管, 道
🗣️ 情景例句
I'm retired.
我退休了。
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前，是各国管理条例上的差异，而不是关税阻碍了发达国家之间的贸易。