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
It was so kind of them.
他们太客气了。
They cannot help but be grieved by the death of a friend.
眼见朋友死亡，自己却无能为力，他们感到深深的悲哀。
Then you can share the cost of the gas and the car.
这样你们可以分摊汽油和租车的费用。