Methylphenanthrene
甲菲
🗣️ 情景例句
I need a full tank.
我要满满一箱油。
Is there any chance of my borrowing your typewriter?
能不能借用一下你的打字机？
Bring the picnic basket up here, under this big tree, said Ann.
“把野餐篮子拿到这儿来，放在这棵大树下，”安说。