unilaterally
adverb /ˌjuːnɪˈlætrəli/
/ˌjuːnɪˈlætrəli/
- by one person, group or country involved in a situation without the agreement of the others
单方的 - The rebels unilaterally declared a ceasefire.
叛军单方面宣布停火。
- The rebels unilaterally declared a ceasefire.