careless讀英：[?ke?l?s] ，美 [?kerl?s] 。
careless。adj.不小心的；不仔細的；粗心的；粗心造成的。網絡漫不經心的；疏忽的；粗心大意。
例句：They were evidently broken through careless handling while being loaded into theship's hold in London.很明顯是在倫敦上船入艙時由於操作不慎造成破損。
He spoke into a commo - patch mike the Sentinels had somehow crafted for himin their careless, make-do fashion.說話要通過壹個哨兵們專門為他制作的通信器話筒，但它很簡陋，僅僅能用而已。
It?could?not?havebeen?very?easy?to?be?right?and?careless?with?such?a?secret?in?her?heart.她心裏懷著秘密，因此要使自己舉止得體、裝出壹副坦然無事的樣子，實在很不容易。