ADJ A sleeveless dress, top, or other item of clothing has no sleeves. 无袖的 [usu ADJ n]
She wore a sleeveless silk dress.
她身穿一身无袖真丝连衣裙。
I've got a few tips up my sleeve though to make dealing with email a little less painful - and I've found the best defense is a strong offense.
为了让邮件处理工作能少一些麻烦，我总结出一些秘诀。而我发现，最好的防守就是进攻。
Wax precision casting is adopted for the shaft sleeve, increasing material utilization ratio by 77% and realizing "less cutting and no cutting".
铸造工艺采用石蜡精铸成型，使材料利用率提高77％，达到少切削、不切削目的；
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