Singlet oxygen
[化] 单线态氧
🧩 词语组成解析
n. 汗衫, 运动衫\\n[化] 单峰; 单态; 单线态
🗣️ 情景例句
When are you going camping again?
你什么时候再去露营？
I meet the boy whose aunt is a beautician.
我遇到那个男孩的姑妈是美容师。
He say he's just arrived in Scotland. He says he's staying at a Youth Hostel.You know he's a member of the Y.H.A.
他说他刚到苏格兰。他说他住在一家青年招待所。你知道，他是“青招协”的一个成员。