fall back on的音標是[?f??l b?k ??n]。基本翻譯是“依賴；采取；回顧”，速記技巧是“f（fall）b（back）o（on）”。

fall back on的英文詞源是拉丁語fallere，意為欺騙或欺騙行為。

變化形式：過去式：fell back；現在分詞：falling back；過去分詞：fallen back。

相關單詞：

1. fall back on sb/sth 依靠，依賴，訴諸，求助于。

2. fall back into 重新陷入，恢復。

3. fall back on sth 退回原處，退回原點。

4. fall back on sb for sth 因某事而求助于某人。

5. fall back on sb/sth for help 求助于某人/某物。

6. fall behind落后，不及格。

7. fall in with符合，與…一致。

8. fall into the habit of doing sth 養成做某事的習慣。

9. fall out with sb 與某人爭吵，與某人關系不好。

10. fall off減少，下降，從…跌落。

以上單詞都與fall back on這個英文詞源相關，描述了不同情境下的行為和結果。例如，“fall behind”意為落后或不及格，與“fall back”表示退回原點的含義相呼應。而“fall in with”則表示符合或與…一致，與“fall back”的訴諸或求助于的含義有所區別。這些單詞在英語中都有廣泛的應用，反映了英語詞匯的多樣性和豐富性。

常用短語：

1. fall back on sth：依靠，依賴

例句：The company fell back on advertising to boost sales.

公司依賴廣告來提高銷量。

2. fall back into：重新陷入

例句：He fell back into his old habits after being released from prison.

出獄后，他重新陷入了以前的惡習。

3. fall back on sb/sth for help：求助于某人/某物

例句：The team fell back on their coach for help during the game.

比賽時，球隊求助于教練。

4. fall behind：落后，不及

例句：The company fell behind in its production schedule due to a production problem.

由于生產問題，公司生產進度落后了。

5. fall short of：達不到，不及

例句：The new product failed to meet customer expectations, falling short of its marketing claims.

新產品未能達到顧客的期望，沒有達到其市場宣傳的效果。

6. fall into line：保持一致，遵從

例句：The company has fallen into line with industry standards by adopting new safety measures.

公司通過采取新的安全措施，與行業標準保持了一致。

7. fall off：減少，下降

例句：The sales of the product fell off sharply after the launch of a new competitor.

產品推出新的競爭對手后，銷量急劇下降。

英文小作文：

My Favorite Season

Autumn is my favorite season. The leaves begin to turn golden and fall to the ground, creating a beautiful carpet of color. The air is crisp and clear, and the sun shines brightly, making everything seem more vivid and alive. I love to curl up with a good book or watch a movie by the fireplace, while sipping on a hot cup of tea. However, the best part of autumn is that it signals the start of the holiday season, which means more time with my family and friends. I look forward to this time of year, when we can gather and enjoy the beauty of nature together. Whether it"s hiking in the mountains or simply sitting around the fire, there"s nothing better than spending time with those you love during the fall season. I hope everyone enjoys their own favorite season as much as I do!