D. o. a.
[医] 到达时已死
🧩 词语组成解析
[医] O型, 菌体型, 不动型(细菌)
[医] 调节, 适应, 安培, 阳极, 正极, 前, 水, 水剂, 动脉
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
A good heart cant's lie.
有仁心者不说谎话。
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。