Retiolitidae
细网笔石科
🗣️ 情景例句
I'd like to buy some stamps for this letter.
我想买这封信的邮票。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
Where are your smaller computers?
你们的小型电脑在那里？