Exa
千兆兆, 艾(克沙)(=10的15次方), 穰(=10的18次方)
🗣️ 情景例句
Carl, does your throat hurt?
Carl，你喉咙痛吗？
I would like to check her sewing machine.
我要去检查她的缝纫机。
It lasts from May to July.
从5月持续到7月。