| 释义 |
| | | | NOUN | | | | | /vest/ | | | | | 1 | BRITISH a piece of underwear for the top half of your body . AMERICAN undershirt （贴身）背心 | | | | 2 | AMERICAN a waistcoat | | 2a | a piece of clothing with no sleeves or collar worn over other clothes , for example for protection （无袖无领的）防护衣 | | a bulletproof vest 防弹背心 | | | | |