Reservoir of infection
[医] 传染贮主, 传染贮源
🧩 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];
infection
[in'fekʃən]
n. <医>传染，感染;传染病，染毒物;影响;
🗣️ 情景例句
What do you think? Does it look promising?
你怎么想？ 希望大吗？
Are you out of you mind?
你疯了吗？
Look out! There is a car coming.
小心，车来了。