Length of pretection
[法] 保护期限
🧩 词语组成解析
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
You look great!
看起来很棒！
He was at a loss for words.
他不知道该说什么好。
Do you think you'll be able to go to sleep right away?
你认为你马上就能睡着吗？