Micromolecule
小分子
🗣️ 情景例句
Hi. How was lunch?
嗨 。午餐怎么样？
What are you doing?
你正在做什么？
Sometimes were go upstream to a favourite backwater, sometimes we have our party at the boathouse,
有时，我们溯流而上来到我们喜爱的回水河汊举办；有时在船坞举办。