Basal drainage
[医] 脑底引流法
🧩 词语组成解析
basal
['beisəl]
adj. 基底的，在底部的，基础的;
🗣️ 情景例句
The veil.
面纱。
They had to cut down a lot of trees to make room for farms.
他们为了为农场增加空间不得不砍倒很多树。
decided to take some presents to a children's hospital.
盖茨决定送些礼物给儿童医院。