Invalidity of a contract
[经] 合同的无效
🧩 词语组成解析
n. 无效, 无价值, 病弱\\n[医] 病废, 劳动能力丧失
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];
🗣️ 情景例句
but my work keeps me busy.
但我老是忙于工作。
You walk so fast that I can't keep up with you.
你走得太快，我跟不上你。
The two brothers look very much alike.
这兄弟俩看上去很相像。