Monovalent sera
[医] 单价血清
🧩 词语组成解析
a. 单价的\\n[医] 一价的, 单价的
浆液, 血清\\n[医] 血清; 浆液
🗣️ 情景例句
You just relax with Grandpa.
你只要放轻 陪爷爷就行了。
Do you usually play baseball on the weekend?
你通常在周末打棒球吗？
The Ordnance Officer ordered all the port cannon to be heaved to starboard to counteract the list,
炮长命令把左舷上所有大炮搬到右舷上来以抵消船的倾斜，