Elasticity of supply
出国 Abroad[经] 供给弹性
🧩 词语组成解析
elasticity
[ilæs'tisiti]
n. 弹性;弹力;灵活性;伸缩性;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
supply
[sə'plaɪ]
vt. 供给;补充;弥补（缺陷、损失等）;向…提供（物资等）;
n. 供给物;储备物质;粮食;
vi. 暂代他人职务;
sup在下面+ply重叠，折叠→重叠下去→供应[下去],补给
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
Don't mention it. I hope you can come again soon.
不用谢，希望你不久能再来。
On Christmas Day, the man still had his right leg in plaster.
圣诞节那天，他的右腿还上着石膏，