Rickett's organism
[医] 立克次氏体
🧩 词语组成解析
🗣️ 情景例句
The patient showed a marked improvement.
病人病情显著好转。
To be of use in the world is the only way to be happy.
为善最乐。
All the bees that had been at the distant feeding place were doing a completely different dance, a wagging dance.
所有在近处点的蜜蜂在跳一种完全不同的舞蹈，一种摇摆舞。