Exa
千兆兆, 艾(克沙)(=10的15次方), 穰(=10的18次方)
🗣️ 情景例句
Hope to be a bigger help on the new community-center project.
希望能在新社区中心这件事上提供更大的帮助。
Men are mortal.
人生自古谁无死。
What was wrong with Jim ? Did he hurt himself?
吉姆怎么啦？他伤着自己啦？