P. p. a.
[医] 先摇瓶
🧩 词语组成解析
[医] 调节, 适应, 安培, 阳极, 正极, 前, 水, 水剂, 动脉
🗣️ 情景例句
Don't be too sure.
别那么肯定。
You're not wearing enough. It's cold out there.
你穿这样不够保暖。
This is the largest dress in the shop.
这是店里最大一件。