Hydrocarbons
n. <化>碳氢化合物, 烃( hydrocarbon的复数形式 )
🗣️ 情景例句
He seems to be getting on very well at school.
他在学校似乎过得很好。
Could you tell me where is the elevator?
你能不能告诉我电梯在哪里？
I lost the door key about here.
我在这附近掉了门钥匙。