Aeroduster
飞机[航空]喷粉器
🗣️ 情景例句
I intend to major in economics in college.
我想在大学里主修经济学。
Grasp the shadow and let go the substance.
舍本逐末。
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。