adumbrative

adumbrative的音标为[ə"djuːmbrətɪv]，基本意思是“预示的，暗示的；轮廓的，粗略的”。

速记技巧：在速记中，可以使用缩写形式来记这个单词，如可以将“umbr”简写为“mb”，将“-ative”简写为“tive”，这样可以将单词简化为“ambtive”。同时，注意积累单词发音的音节和字母组合，有助于更快速准确地记忆单词。

adumbrative的词源：

- 词源：adumbrate，意为“预示，预兆”，来自拉丁语adumbratus，意为“预示的，预兆的”。

变化形式：

- 过去式：adumbrated

- 过去分词：adumbrated

- 现在分词：adumbrating

- 第三人称单数：adumbrates

- 复数：adumbrates

相关单词：

- shadowy adj. 模糊的，影子的；暗淡的；阴暗的

→ shadow n. 影子；阴影；暗影；v. 遮蔽；使变暗淡；使模糊

→ obscure adj. 模糊的；阴暗的；v. 使模糊；使暗淡

→ dim adj. 暗淡的；模糊的；v. 使暗淡；使模糊

→ vaguely adv. 含糊地；模糊地；不明确地

→ dimness n. 暗淡；模糊；昏暗

例句：The adumbrative weather forecast predicted heavy rain for the next few days. 这个天气预报预示着未来几天将有大雨。

以上内容仅供参考，建议继续探索英语词源的相关知识。

常用短语：

1. be adumbrative of 预示，暗示

2. cast adumbrative shadows 投下阴影

3. have adumbrative implications 有暗示

4. shadow adumbratively 暗中投下阴影

5. shadow adumbratively 暗中预示

6. shadow with adumbration 暗中预示

7. shadow with adumbrative language 用暗喻的方式预示

双语例句：

1. The atmosphere is casting adumbrative shadows on the ground.

2. Her words were cast adumbrative of future troubles.

3. The storm clouds are threatening to cast adumbrative shadows over the city.

4. The news has adumbrative implications for the company"s future.

5. Her behavior casts adumbrative shadows over her reputation.

6. The situation is becoming increasingly shadowed by uncertainty.

7. The economy is showing signs of an impending recession, casting adumbrative shadows on the future.

英文小作文：

Adumbration of Change

Life is like a painting, with each new day bringing a new shade of color, a new shadow to add depth and dimension to our world. As we move through life, we cast our own shadows, and they often serve as a warning or a hint of what"s to come.

Sometimes these shadows are dark and foreboding, signaling danger or trouble ahead. Other times, they are soft and dim, hinting at something yet to be fully realized or experienced. But no matter what the shadow casts, it always serves as a reminder that change is coming, whether we like it or not.

Adumbration is a powerful tool, for it can both frighten and inspire us. It reminds us that life is full of unknowns and uncertainties, but it also urges us to embrace change and move forward with courage and determination. After all, it"s only by embracing the shadows that we can truly appreciate the sunshine that follows.