fttb 是 Fibre-to-the-Building 的缩写，意为“楼内光纤网络”。它是一种宽带接入技术，通过将光纤网络拓展至楼内，提供更快的数据传输速度及更稳定的网络连接。 ftth 的词义类似，但是拓展到了家庭。

词性：缩写

词组搭配：

1. fttb network 光纤到楼网络

2. fttb deployment 光纤到楼部署

3. fttb infrastructure 光纤到楼基础设施

4. fttb technology 光纤到楼技术

5. fttb connection 光纤到楼连接

6. fttb installation 光纤到楼安装

7. fttb provider 光纤到楼服务提供商

短语：光纤到楼

发音拼写：[f ti ti bi]

英文例句：

1. FTTB broadband technology is increasingly being adopted by businesses and residential complexes across the globe.

2. FTTB deployment can provide faster and more consistent internet speed which enhances the end-user experience.

3. The FTTB infrastructure has improved substantially over the years with advancements in technology and equipment.

4. FTTB technology is considered the technology of the future due to its enormous benefits and consumer demand.

5. With FTTB connection, users can stream high-quality content and partite in video conferencing without any interruptions.

6. The FTTB installation process is meticulous and requires professional istance for ensuring quality service and mitigating complications.

7. FTTB providers are expanding their services to meet the rising demand for high-speed internet in residential and commercial areas.

中文例句：

1. 光纤到楼宽带技术正在全球范围内越来越多地被企业和住宅社区采用。

2. 光纤到楼部署可以提供更快速和更一致的网络速度，增强最终用户体验。

3. 随着技术和设备的进步，光纤到楼基础设施已经大幅改善。

4. 光纤到楼技术被认为是未来的技术，因为它具有巨大的优势和消费者需求。

5. 借助光纤到楼连接，用户可以流畅地观看高质量的内容并参加视频会议，不会出现任何中断。

6. 光纤到楼的安装过程非常严谨，需要专业人员的协助，以确保优质的服务和减少复杂情况的发生。

7. 光纤到楼服务提供商正在扩大他们的服务范围，以满足住宅和商业区域所需的高速网络需求的不断增长。

fttb的中文翻译为“楼内光纤到楼层”，读音为f-ti-t-bi，例句：“该小区已经完成了fttb的建设，居民们可以享受高速网络服务了。”

fttb在中文中有"眼下"的意思，在日常中也代表"光纤到大楼"的意思，发音是[fttb]，fttb来源于英语，在《荷林斯高阶英汉词典》中，共找到19个与fttb相关的句子。

FTTB的释义

1.眼下

例句:How easily is XDR-TB spread? (XDR - TB可怎样容易地传播？ )

2.光纤到大楼

例句:It occurs when the TB bacteria are resistant to at least isoniazid and rifampicin, the two most powerful anti-TB drugs. (在结核细菌对至少两种最强有力的抗结核药物异烟肼和利福平具有耐药性时，产生耐多药结核。)

用法及短语

fttb一般作为名词使用，如在FTTB(abbr. 光纤到大楼（Fiber To The Building）；眼下（For The Time Being）)等常见短语中出现较多。

例句

1. The FT3 level reduction is possibly a bipolar depression biology index. (翻译:FT3水平降低可能是双相抑郁症的一个生物学指标。)

2. What is the current evidence of XDR-TB? (翻译:哪些是目前广泛耐药结核的证据？ )

3. James Nachtwey fights XDR-TB (翻译:James Nachtwey 抗击广泛耐药结核)

4. WE CURE TB FOR THE STRAIN, WE'RE NEARLY A MONOPOLY, OKAY? (翻译:治愈结核病的应变， 我们几乎是垄断的，好吗？)

5. TB and syphilis plagued our families, too. (翻译:你觉得别人就不会嫌我们两家 也曾有人得过肺痨和吗？)

6. Results: The levels of TSH, FT3, FT4 and CT in treated groups were increasing comparing with normal saline group. (翻译:结果：喂服中药组的血清tsh、FT3、FT 4、CT浓度均明显上升，与生理盐水组相比有显著统计学意义。)

7. How quickly can XDR-TB be diagnosed? (翻译:广泛耐药结核如何能迅速得到诊断？ )

8. "The place to start preventing MDR-TB is to strengthen all TB services, " Satti said. (翻译:“预防耐多药结核病的起步在于加强结核病全套医疗服务。”Satti说。)

9. Objective To investigate the protein depletion in patients with liver and kidney disease, FT3, FT4 in clinical application. (翻译:目标探究蛋白质消耗的肝肾疾病患者的FT 3、FT4在临床中应用代价。)

10. FTN series injection machine is a new model combining structural characteristics of our main product: FT and ZJ series injection machine. (翻译:FT n型注塑机是公司整合了主导产品FT、ZJ系列机结构特点于一身的新系列机型。)

11. Shawn Donnan is the FT's Asia companies editor. (翻译:肖恩-唐南是英国《金融时报》亚洲企业编辑。)

12. There is probably no difference between the speed of transmission of XDR-TB and any other forms of TB. (翻译:XDR-TB和任何其它形式的结核在传播速度方面可能没有差别。)

13. Edwin Heathcote is the FT's architecture critic . (翻译:埃德温-希思科特是《金融时报》的建筑批评家。)

14. Typically, TB bacteria called mycobacterium tuberculosis, are airborne. (翻译:导致肺结核的结核杆菌 一般是由空气传播的。)

15. The Tupolev TB-1 is a Soviet bomber aircraft. (翻译:图波列夫tb - 1是苏维埃轰炸机。)