Caudex dorsalis
[医] 延髓, 脊髓
🧩 词语组成解析
n. [植]草本植物主轴(包括茎与根),木本植物的茎基,茎
[医] 背的, 背侧的
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
I've arranged my class schedule so I'll have my afternoons free.
我调整了我的课程表，以便下午腾出空来。
They had just had enough time to swim out of danger when the boat again completed a circle.
他们刚刚来得及游出危险区，快艇就又转完了一圈。