Diatom
n. 硅藻\\n[医] 硅藻, 矽藻
📖 牛津释义
diatom
n
any of various types of microscopic one-cell plants living in water and forming fossil deposits 硅藻.
🗣️ 情景例句
Well, Grandpa, you're about five-nine or five-ten.
嗯， 爷爷。你大概是五英尺九或者五英尺十。
The sun sets.
太阳西沉了。
The deepest holes of all are made for oil, and they go down to as much as 25,000 feet.
在所有洞穴中，为寻找石油所钻的洞是最深的，这些洞可深达25，000英尺。