opts; opted; opting
opts; opted; opting
Learner's definition of OPT
[no object]
: to choose one thing instead of another选择;挑选 —
often + for —
often followed by to + verb常接动词不定式
opt in
[phrasal verb]
: to choose to do or be involved in something决定参与,选择做(某事)
opt out
[phrasal verb]
: to choose not to do or be involved in something决定不参与,选择不做(某事) —
often + of — see also opt-out