once in awhile 曾經有一段時間
The operation is very slow once in awhile. 曾經在有段時間的操作很慢
amortised time
average time taken per operation, if you do many operations.
ref: http://stackoverflow.com/questions/200384/constant-amortized-time
If something is "amortized X time", then as you repeat the operation infinitely many times on the same data structure, the complexity limits at X.
start out
- 出發
- 著手進行
exposition
- 闡述; 說明; 解說[U][C]
- 展覽會; 博覽會[C]
- 說明文[C]
suffice
crucial
- 決定性的, 重要的[(+to/for)]
- 嚴酷的, 艱難的
- 十字形的a crucial incision 十字形切口
specifically
augment
associate
persist
rather than
- 而不是...(1) Rather than cause trouble, he left. (他不願惹麻煩,寧可離去);(2) She made students think for themselves, rather than telling them what to think. (她讓學生獨立思考,而不是告訴他們怎麼思考);(3) The job will take months rather than weeks. (完成這項工作需要幾個月,而不是幾週)”
weigh
consider
- 考慮, 細想[+v-ing][+wh-]
- 考慮到[+that][+wh-]
- 認為; 把...視為[W][O2][O8][O9][+that]
irrespective
supposed
- 假定的; 想像上的; 被信以為真的[B]a supposed case 假設情況
primer
- 識字課本, 初級課本
- 入門書, 初學者讀本, 初階I need a primer in what "constant" means. 我須要關於常數的意思的入門教學。
- 【古】(兒童的)識字祈禱書
whereas
- (公文用語, 常用在句首)鑑於
- 反之; 卻; 而
consensus
- 共識 (general consensus: 廣泛共識)
- 合意
- 輿論
elsewhere
- 在別處; 往別處; 到別處
spread out
- 攤開; (使)在空間或時間展延; (使)散開
essentially
- 實質上; 本質上; 本來
dilute
- 稀釋[(+with)]
- 削弱; 降低
- 變稀薄
- 經稀釋的dilute whisky 攙水威士忌
- 減弱了的
awhile
proportional
- 【數】比例項[C]
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