| pecs | n. pl. (Anat.) [ contraction from pectoral muscles. ] The pectoral muscles; -- a contraction used by body-building and health enthusiasts. Used similarly to abs and delts. [ informal ] [ PJC ] |
| 設計明細書 | [せっけいめいさいしょ, sekkeimeisaisho] (n) project specifications; specs [Add to Longdo] |