您要查找的是不是：
- 讓步從句(如由as、although或even if引導的表示與主句意思相反的從句)A concessive clause,eg one introduced by as,although or even if,indicating a contrast with the main clause
- As,As
- IF鋼IF steel
- AS號AS number
- Ti-IF鋼Ti-IF steel
- IF模型IF model
- 痕量AsTrace arsenic
- AS-ODNantisense olignucleotides
- if語(yǔ)句if statement
- ERM-IFERM-IF
- AS-PCRAS-PCR
- As（V）As(V)
- IF估計IF estimation
- IF轉換If-conversion
- AS-AQ法AS-AQ
- AS-AQ漿AS-AQ pulp
- 高強IF鋼high-strength IF steel
- AS聯(lián)盟AS Alliance
- If條件句if - conditionals
- AS關(guān)系AS relationship
