Treponema pallidum
[医] 苍白密螺旋体, 梅毒螺旋体
🧩 词语组成解析
n. [微]密螺旋体
[医] 苍白球
🗣️ 情景例句
How about the pricing?
价格怎么样？
Excuse me to have kept you waiting.
对不起让你就等了。
'But I'm still having breakfast,' I said.
“但我还在吃早饭，”我说。