Dioctylsulfoxide
二辛基亚砜
🗣️ 情景例句
Where are you working now?
你现在在哪里工作？
He is playing on the merry-go-round in the park.
他正在公园里骑旋木马。
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。