sit back on one's heels
短语词形变化
sat back on one's heels
sits back on one's heels
三单
sits back on one's heels
sitting back on one's heels
sitting back on one's heels
现在分词
sat back on one's heels
过去式
sat back on one's heels
过去分词
释义与例句
v.
-
1.
To take no action, letting things happen as they will.