Gravity olling
[机] 重力注油
🧩 词语组成解析
🗣️ 情景例句
Where there's smoke, there's fire.
事出必有因，无风不起浪。
Can this radio receive short-wave?
这个收音机能收短波吗？
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。