1. 解释：’forth’ 可以作为介词或副词使用。作为介词时，表示从某处向外或向前；作为副词时，表示向前或继续进行。’forth’ 还可以是一些缩写词中的一部分，比如 ‘etc.’（等等）、’R&D’（研发）等。
2. 用法：在英语中，’forth’ 通常与动词连用，表示动作的方向或者对时间或空间的限定。例如，’step forth’（向前迈一步）、’bring forth’（带来）、’set forth’（阐述）等。
3. 运用：’forth’ 也可以作为一些成语或短语中的组成部分，例如 ‘from henceforth’（从此以后）、’back and forth’（来来）、’bring forth fruit’（结果实）等。
4. 句子：
1. The CEO put forth a new plan for the company’s expansion.（公司CEO提出了一个扩张计划。）
2. The boat sailed forth into the open sea.（船只驶向开阔的海域。）
3. She stepped forth from the shadows and introduced herself.（她从阴影中迈步走出，介绍了自己。）
4. The magician pulled a rabbit forth from his hat.（魔术师从帽子中拿出一只兔子。）
5. The committee is still debating on whether to approve the budget for R&D.（委员会仍在辩论是否批准研发预算。）
中文翻译：向前；前进；继续
读音：[f??θ]
例句：
1. The ship forged forth through the stormy seas.
这艘船在风暴中勇往直前。
2. The athlete pushed forth with all his might and finished the race in first place.
这名运动员尽全力向前冲，最终以第一名的成绩结束比赛。
3. The company is determined to forge forth with its expansion plans despite the economic downturn.
尽管经济低迷，这家公司仍坚定地推进扩张计划。
forth在英语中代表”往前、英”的意思，在日常中也代表”自……以后”的意思，读音为[f?:θ]，forth在英语中经常以介词形式出现，在《英汉简明词典》中，共找到89个与forth相关的句子。
1.往前
例句:Abalones this size, I fly them to Australia… back and forth, forth and back! (这么大的青边鲍，我从澳洲用飞机 运过来，运过去，运过来，运过去)
2.英
例句:OK. Um… Take this hand here and give me that hand and just rock back and forth. (行 Okay. 然后左右摇晃吧 and just rock back and forth.)
3.自……以后
例句:Now, Wilkerman used that account to write back and forth with a man named Alan Carverton. (Wilkerman用那个账号和一个 Now, Wilkerman used that account to write back and forth 叫Alan Carverton的通信 with a man named Alan Carverton.)
4.得出、自……以后
例句:Then they test that new hypothesis and so on and so forth. (翻译:然后他们就开始新的假设 过程就是这样。)
forth一般作为介词、副词、带刺、动词使用，如在forth on([网络] 再来)、dine forth(上外面吃饭,在外面用膳)、draw forth(引起, 博得)等常见短语中出现较多。
forth on[网络] 再来dine forth上外面吃饭,在外面用膳draw forth引起, 博得even forth[网络] 等等fare forth启程,动身Firth of Forth[网络] 福斯湾；佛斯湾；距离福斯湾firths of forth[网络] 福斯湾；佛斯湾；距离福斯湾
(firth of forth 的复数)flame forth爆发flash forth突然出现1. Now, Wilkerman used that account to write back and forth with a man named Alan Carverton. (翻译:Wilkerman用那个账号和一个 Now, Wilkerman used that account to write back and forth 叫Alan Carverton的通信 with a man named Alan Carverton.)
2. Then they test that new hypothesis and so on and so forth. (翻译:然后他们就开始新的假设 过程就是这样。)
3. She bodied forth the immortal mind. (翻译:她使不朽的精神具体化。)
4. Then I bought some more– Back and forth, back and forth. (翻译:于是我买了一些更为缓慢 – 来回，来回穿梭。)
5. Call forth lazarus from his cave. (翻译:就像将路复活一样 Call forth Lazarus from his cave.)
6. Swing your head back and forth. (翻译:前后甩一甩 Swing your head back and forth.)
7. Darw in put forth the theory of evolution. (翻译:达尔文提出了进化论。)
8. She brought forth a son. (翻译:她生了个儿子。)
9. Back and forth, back and forth until they made themselves sick just like this worm. (翻译:来回地 来回地直到他们使自己 不舒服，就像这只沙虫)
10. Slowly move your fingers back and forth. Slow down. (翻译:慢慢地前后移动你的手指 Slowly move your fingers back and forth.)
11. Really gone back and forth. (翻译:来回的选 {1cH00FFFF}{3cH202020}Really gone back and forth)
12. Paul Wilkerman and Alan Carverton sent 27 e-mails back and forth to each other. (翻译:Paul Wilkerman和Alan Carverton Paul Wilkerman and Alan Carverton 互相发送了27封邮件 sent 27 e -mails back and forth to each other.)
13. I ferry them back and forth. (翻译:我把他们接来送去的 他们把我当约翰?韦恩了)
14. Warnings of gales in Viking, Forties, Cromarty, Forth… (翻译:大风警报 影响威尔金 福地士 克罗马提 福斯等地区…)
15. Save yourself the trouble of walking back and forth. (翻译:Save yourself the trouble of walking back and forth.)
forth作为介词、副词、带刺、动词的时候，其近义词以及反义词有s、forths等。
