The Letter I | Letters and Letter Sounds | Learn Phonics with Khan Academy Kids
0:27
YouTubeKhan Academy Kids
The Letter I | Letters and Letter Sounds | Learn Phonics with Khan Academy Kids
Learn the letter I with Ollo the Elephant from Khan Academy Kids! Visit us at http://www.khankids.org to learn more about Khan Academy Kids, a free educational app for preschool through 2nd grade. Available on Google Play, Apple, and Amazon app stores: ️ http://khan.co/KhanKids-YT-Google ️ http://khan.co/KhanKids-YT-Apple ️ http://khan.co ...
已浏览 7.4万 次2023年2月13日
I-beam Construction
I-Beam vs. W-Beam: Key Differences Explained!
0:20
I-Beam vs. W-Beam: Key Differences Explained!
YouTubeeigenplus
已浏览 5.1万 次11 个月之前
how to deal with a crooked beam
0:51
how to deal with a crooked beam
YouTubeN, B, CONSTRUCTION
已浏览 7170.7万 次2 周前
How to Retrofit a Beam: A Step-by-Step Guide
1:49
How to Retrofit a Beam: A Step-by-Step Guide
YouTubeKSSE Structural Engineers
已浏览 7311 次2023年8月30日
热门视频
Letter I Song - THE KIBOOMERS Preschool Phonics Sounds - Uppercase & Lowercase Letters
1:09
Letter I Song - THE KIBOOMERS Preschool Phonics Sounds - Uppercase & Lowercase Letters
YouTubeThe Kiboomers - Kids Music
已浏览 47.9万 次2023年5月2日
Learn The Letter I | Let's Learn About The Alphabet | Phonics Song for Kids | Jack Hartmann
5:04
Learn The Letter I | Let's Learn About The Alphabet | Phonics Song for Kids | Jack Hartmann
YouTubeJack Hartmann Kids Music
已浏览 797.5万 次2016年9月9日
The Letter I Song | Let's Learn About The Alphabet | Phonics Song for Kids ‪@TinyToonsMagic‬ #kidsart
2:34
The Letter I Song | Let's Learn About The Alphabet | Phonics Song for Kids ‪@TinyToonsMagic‬ #kidsart
YouTubeTiny Toons Magic
已浏览 9052 次2023年10月1日
I-beam Design
Understanding Beam to Beam connection | steel connection | Bolted connection | Fabrication
1:00
Understanding Beam to Beam connection | steel connection | Bolted connection | Fabrication
YouTubeGreyspace Engineering
已浏览 1493 次2023年5月17日
How Engineers Invented the Arched-Pier Bridge to Reduce Cost and Increase Safety 🤯
1:11
How Engineers Invented the Arched-Pier Bridge to Reduce Cost and Increase Safety 🤯
YouTubeJackThinkerz
已浏览 219.6万 次1 周前
Bridge pier alignment operation: precise coordination between workers and cranes
0:13
Bridge pier alignment operation: precise coordination between workers and cranes
YouTubemianxiwei
已浏览 23.2万 次1 个月前