opt in
短语
大学
决定参加
词形变化
opted in
opting in
opts in
三单
opts in
opting in
现在分词
opted in
过去式
opted in
过去分词
教材释义与例句
选择加入;许可营销;选择加入型
释义与例句
v.
-
1.
To choose to participate in something
词源
From opt + in.
来源:wiktionary