Precipitron
[电] 集尘机
🗣️ 情景例句
Genetics is a whold new industry with huge market potential.
基因是一门新兴产业且拥有巨大的潜在市场。
Delays are dangerous.
坐失良机必有忧患。
She hired a car by the hour.
她租了一辆按钟点计费的汽车。