sit-ups

📖 中文释义

(sit-up 的复数) n. 仰卧起坐

🧩 词形变化

原形 sit-up

📘 English Definition（英文释义）

plural of sit-up
n. a stomach exercise in which a person sits up from a supine position without using the arms for leverage

← sit-upon S 字母词表 sita →