訂閱我的專題在六天期間可以觀看Notion筆記方法連結😊 Vocabulary 1.Exposure n. def: the state of being put into a situation in which something harmful or dangerous might affect you. sentence: Even a small amount of exposure to the midday sun can cause burning. from https://www.macmillandictionary.com/dictionary/british/exposure#exposure__1 2.effective adj.