carelessly
柯林斯词典
1. ADV If someone does something carelessly, they do it without much thought or effort. 粗心地; 漫不经心地[书面] [ADV with v] →see also careless
He carelessly left the door unlocked. 他很粗心,没锁上门。
"Oh," he said carelessly. "I'm in no hurry to get back."
"哦,"他漫不经心地说道,"我不急着回去。"
返回 carelessly