Kieselguhr
n. [地质] 硅藻土
🔁 扩展释义
【化】 硅藻土【医】 硅藻土
🗣️ 情景例句
And down will come baby,
宝宝跌下来
Caution is the parent of safety.
谨慎小心是安全之源。
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。