Infrasizing
(粉末)粒度分析
🗣️ 情景例句
Hi. I'd like to cash an American Express traveler's check.
嗨，我想兑换美国运通的旅行支票。
How long will you remain out?
你将会在外面逗留多久？
as long as these distinctions between ourselves and the primitive,
只要我们同原始人，我们同野蛮人，