occ
occ — 形容詞
- occpositive
- occercomparative
- occestsuperlative
1. a short written form of 'occasional' or 'occasionally', used on notes, schedules
偶爾
書面縮寫：偶爾的；偶爾地
a short written form of 'occasional' or 'occasionally', used on notes, schedules, lists, prescriptions, and calendars to show that something happens sometimes but not regularly or often.
Aiko added 'occ' to the schedule for the yoga class she attends now and then.
Aiko 在行程表上瑜伽課的旁邊寫了「occ」，表示她偶爾才會去上課。
written abbreviation in scheduling contexts
The doctor wrote 'occ' on the prescription for occasional use of the pain reliever.
醫生在處方籤上寫了「occ」，表示止痛藥是偶爾使用的。
medical / prescription abbreviation
A shop board read 'occ early closing' for days the store shut before six.
商店的告示牌上寫著「occ early closing」，表示這家店偶爾會在六點前關門。
Mr. Tanaka scribbled 'occ' in his diary beside the dates he played tennis with friends.
田中先生在日記裡打了「occ」，標記他和朋友打網球的日期。
The office planner had 'occ' marked for team meetings that happened about once a month.
辦公室行程表上標註了「occ」，表示團隊會議大約每月開一次。
- occasional
full adjective form; used in all registers and contexts
- sometimes
common adverb in speech and writing; not restricted to notes or lists
- periodic
implies a regular, repeating interval rather than irregular timing
用法筆記
Used almost exclusively in writing — on notes, calendars, schedules, prescriptions, and informal lists. Do not use 'occ' in formal essays, academic papers, or professional correspondence; write 'occasional' or 'occasionally' in full instead.