単語 trend-line の日本語での意味

trend-line は英語で何を意味しますか?Lingolandと一緒にこの単語の意味、発音、具体的な使い方を学びましょう

trend-line

名詞

トレンドライン

the general direction in which a situation is developing, especially as shown by a line on a graph:

例:
Estimates of mortgage fraud losses vary widely, but experts said trend lines pointed up.