Infrasound
n. [物] 次声(风暴产生的低频音波)
🗣️ 情景例句
and maybe you can help me set the table.
也许你能帮我摆桌子。
Who would you like to invite to the party?
你要邀请谁来宴会？
'I'll write a letter soon.
“我很快会写信的。