Slap-happy
a. 被打得頭昏眼花的, 傻呵呵的
?? 牛津釋義
slap-happy
adj
(infml 口) cheerfully irresponsible; carefree 馬大哈的; 粗心大意的; 無憂無慮的
too slap-happy in his attitude to schoolwork（他）對功課太馬大哈.
?? 詞語組成解析
slap
[sl?p]
n. 掌摑;掌摑聲;侮辱;
vt. 猛打;用力放置;尖刻批評、侮辱;
vi. 拍擊;
adv. 直接地;猛然地;
??? 情景例句
Where will we put all the presents?
我們把這些禮物放在哪里？
He's a smart man.
他是一個精明的人。
for the woman's eyes immediately lit up and she fetched several bottles which she placed on the counter for Harry to inspect.
因為那女售貨員聽完哈里的話后，馬上眼睛一亮，拿出幾瓶東西放在柜臺上讓哈里挑選。