Aetiologist
n. 病因学家；病原学家；原因论学家 (aetiology的变形)
🗣️ 情景例句
OK. I can't believe it!
好的。我简直无法相信！
Brave actions never want a trumpet.
勇敢的行为不须要吹号。
Use the lab and prepare some plant food for young tomatoes.
用实验室为西红柿幼苗准备一些养分。