plus-one
US /ˌplʌsˈwʌn/
UK /ˌplʌsˈwʌn/
名词
伴侣, 随行人员
a person who accompanies a guest to a social event, such as a wedding or party
示例:
•
The wedding invitation says I can bring a plus-one.
婚礼邀请函上说我可以带一名伴侣。
•
Are you going to the party alone or do you have a plus-one?
你是独自去参加派对还是带了伴侣？