Platradon
[医] 铂氡小管
🗣️ 情景例句
How many words can you type per minute?
你一分钟能打多少字？
Rear sons for help in old age; and store up grains against famine.
养儿防老。
We will take the Endeavour. It is a good, strong ship, though not very fast. There will be a lot of room below for stores.
我们用“奋力号”。它虽然速度不算快，但却是一只完好、结实的船。船体下面有很多地方还可以放储存品。