| 释义 | undershirt noun (name)   ➡ see also  vest adjective  | preposition adjective➤sleeveless无袖背心▸➤thermal保暖内衣▸➤cotton棉背心preposition➤in (your) undershirt穿着背心◆he was standing there in his undershirt and shorts.他穿着背心和短裤站在那儿。  ➡ topic at  clothes undershirt/ˈʌndəʃɜ:t ||; ˈʌndɚˌʃɝt/(us 美) =vest(1) un·der·shirt /`ʌndəˏʃɜt; ˈʌndəʃɜːt/n [c]a piece of underwear worn under a shirt 内衣; 背心; 汗衫 |