Bco
n. 二-八进制
🗣️ 情景例句
The rules ought to be observed.
这些规则就予以遵守。
Judy is so reserved that it is hard to understand her.
朱迪非常内向而木讷，因而很难使人了解她。
Is that true? said Lucy. She was surprised. Is it a real king's hat?
“是真的吗？”露西问。她感到惊奇。“那真的是国王的帽子？”