Dekalin
[医] 十氢萘(商品名,一种溶剂)
🗣️ 情景例句
Philip and I were living with Grandma and Grandpa. Philip
与我和爷爷， 奶奶住在一起。
I ought to stay at home.
我应该留在家中。
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？