Gingival zone
[医] 龈区
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
zone
[zon]
n. 地带;区域，范围;地区，时区;[物]晶带;
vt. 划分成带;用带子围绕;
vi. 分成区，分成地带;
🗣️ 情景例句
Jogging is good for your health.
慢跑有利于你的健康。
Short accounts make long friends.
帐算清，交情深。
which a predecessor of ours at the farm built in the meadow hard by the deepest pool for swimming and diving.
那船坞是农场一位前辈在一块草地上盖的，草地紧挨着一个专供游泳、跳水的深水池。