1 N-COUNT (无袖)针织背心 A tank top is a knitted piece of clothing that covers the upper part of your body and has no sleeves. (无袖)针织背心 [British]

2 N-COUNT (无袖、无领、无纽扣的)棉背心 A tank top is a soft cotton shirt with no sleeves, collar, or buttons. (无袖、无领、无纽扣的)棉背心 [US]