drop-in
[ˈdrɑpˌɪn]
n.
不速之客;
偶尔的来访;
旁听生;
吸毒者的巢穴;
adj.
可随时造访的;
无须预约的 ;
免费提供信息和帮助的;
例句:
-
The drop in travel is bad news for the airline industry.
旅游热降温对航空业来说是个坏消息。
-
Meals are a pitiful drop in the benefit bucket.
来自WSJ
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The next day dawned, thankfully with a drop in wind and waves.
幸运的是,第二天天亮时,风浪平静了些。
-
It shows a drop in the prevalence of malnutrition.
来自VOA
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He was prepared to take a drop in wages.
他已做好心理准备接受降薪。
-
The president did not drop in on the talks.
来自VOA