The abbreviation TDC means _____.
举一反三
- The abbreviation “ATB” in the end of an email means “all the ____________”.
- The word "conrod(连杆）" is formed by means of _______. A: abbreviation B: affixation C: compounding D: blending
- ®is the abbreviation for ________.
- The abbreviation WWNWS means ( ) A: World Wide Network Warning Station B: World Wide Navigational Warning Service C: World Wide number Watch Station D: World Wide Network Watch Service
- The distance from TDC to BDC of the diesel engine is called （）.