Shee
n. 细胞系, 细胞株
🗣️ 情景例句
What's your plan for the May Day holiday?
你计划好怎样过五一假期没有？
Turn your tongue seven times before speaking.
话到嘴边留三分。
But I'm learning to skate. What's the weather like in Australia?
不过我正在学溜冰。澳大利亚天气怎样？