Protected key
[计] 保护健
🧩 词语组成解析
protected
[prə'tektid]
v. 保护( protect的过去式和过去分词 );防护;投保;关税保护;
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
No way. I must get everything ready before noon.
不行啊，我必须在中午前把一切都做好。
The designer is going to create a new type of dress.
服装设计师正在设计新款女装。
A great many goods were sent to the exhibition from various parts of the world.
大量的商品从世界各地运送到了博览会，