His's zone
[医] 希斯氏区(胚神经管的四个纵增厚束)
🧩 词语组成解析
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
How long has he held office?
他已任职多长时间了？
A good heart conquers ill fortune.
善心克厄运。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。