Asterionella
[医] 矽藻属
🗣️ 情景例句
Hi. This is Robbie Stewart.
你好。我是Robbie Stewart。
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
and who drew his conclusions fearlessly.
并大胆地得出自己的结论。