Unit of thyrotrophic activity
[医] 促甲状腺效能单位
🧩 词语组成解析
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];
n. 活动;活跃,敏捷;活动力;教育活动;
act行动,做+ivity状态→活动
🗣️ 情景例句
I have to sign copies of my book for a lot of people
我还必须为许多人在我的书上签名
To have a nice dream
做了个好梦
One day, the Shutes heard that there was a good doctor in a town not far away.
有一天,舒特家人听说不远的镇上有一位好医生。
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