forthwithKK [ˋfɔrˋθwɪθ] /ˈfɔɹˈθwɪθ/發音副詞1立刻、立即、馬上正式All unauthorized vehicles must be removed from the site forthwith.所有未經許可的車輛必須立即駛離現場。2即刻生效地、當即法律The court ordered the company to cease operations forthwith.法院命令該公司即刻停止營運。