?ald是一個英文單詞，可以作為名詞、動詞或形容詞使用。它的主要意思是“老”的，通常用來形容事物的年齡、狀態(tài)或特征。

用法：

1. 作為名詞，ald表示一個人或事物的年齡或狀態(tài)。：

- The ald man lived to be 100 years old. (這位老人活到了100歲。)

- The ald car broke down on the highway. (那輛老爺車在高速公路上拋錨了。)

2. 作為動詞，ald表示變老或變舊。：

- As time goes by, the building will gradually ald. (隨著時間的流逝，這座建筑會逐漸老化。)

- The book has ald over the years, but its message is still relevant today. (這本書經過多年的歲月已經變舊了，但它的信息今天仍然很有價值。)

3. 作為形容詞，ald表示衰老、陳舊或過時。：

- She looks much older than her actual age, she's really ald for her years. (她看起來比實際年齡大很多，她真的已經老得不像樣子了。)

- This technology is already quite ald and needs to be updated. (這項技術已經相當過時了，需要更新?lián)Q代。)

例句（中英對照）：

1. The king was known for his wisdom and experience, despite his ald age. (盡管年老，國王以其智慧和經驗而聞名。)

2. The ald tree in our backyard has been there for generations. (我們后院的那棵老樹已經在那里生長了幾代人。)

3. The company decided to replace all the ald equipment with new ones. (公司決定用新設備替換所有舊的設備。)

4. My grandmother's house may be ald, but it's full of love and memories. (我奶奶的房子可能很陳舊，但它充滿了愛和回憶。)

5. The actor is known for his ability to play both young and ald characters convincingly. (這位演員以其能夠逼真地扮演年輕和老年角色而聞名。)

同義詞及用法：

1. Elderly - 作為形容詞，elderly也可以表示“年老的”，但更多指年齡較大的人或事物。

- My grandparents are getting elderly and need more care now. (我的祖父母正在變得年邁，現(xiàn)在需要更多的照顧。)

2. Aged - 作為形容詞，aged也可以表示“年老的”，但更多指由于時間而變舊或衰老。

- The aged building was in desperate need of repairs. (這座古老的建筑急需維修。)

3. Ancient - 作為形容詞，ancient表示“古老的”或“遠古的”，通常指存在已久的事物。

- The ancient ruins are a popular tourist attraction. (這些古老的遺跡是一個受歡迎的旅游景點。)

4. Obsolete - 作為形容詞，obsolete表示“過時的”或“已廢棄的”，強調某物不再適用或使用。

- The company's old computer system has become obsolete and needs to be replaced. (公司的舊電腦已經過時，需要被替換。)

筆者jack談及ald，這一英文單詞，可用作名、動、形三類。其義多指“老”、“陳”、“舊”，或言人、物、態(tài)、征?？膳c同義語如elderly、aged、ancient和obsolete等相搭。