diameter
US /daɪˈæmɪtɚ/
・UK /daɪˈæmɪtə(r)/
B1 中級英檢高級
n.名詞直徑
Buttons can be as large as one and a half inch in diameter
影片字幕
NASA 觀星指南：2026 年 8 月夜空最值得期待的天文景象與觀測技巧（What's Up: August 2026 Skywatching Tips from NASA）
- At maximum eclipse, about 93% of the moon's diameter will be inside Earth's dark central shadow, called the umbra.
在月蝕達到最大時，大約有 93% 的月球直徑會進入地球黑暗的中心陰影，稱為本影。
披薩的數學公式！🍕 (The Pizza Equation)
- the radius of the pizza which is half of the diameter (so 4” in this case), put it in
簡單來說就是用半徑，也就是直徑的一半（此例是 4 英吋）來計算，代入公式，就完成了
- We simply take the radius of the pizza, which is half of the diameter, so 4 inches in this case, put it in the equation, and
簡單來說就是用半徑，也就是直徑的一半（此例是 4 英吋）來計算，代入公式，就完成了
宇宙到底有多大？🤯 (How Big is the Universe?)
- Multiply times 2, and you get 93 billion light-years—the diameter of the observable universe.
138億歲，光在太空中傳播需要時間，那麼不管是
- years away. Multiply times two and you get 93 billion light years: the diameter of the
光年跨度--但它'不是。那是因為隨著時間的推移，空間一直在擴張。
安達曼海的珊瑚礁生態！(完整海洋生物紀錄片) (Reef Life of the Andaman (full marine biology documentary))
- This impressive species can grow nearly 2 metres in diameter and is often one of the highlights of dives in the Andaman.
虎尾海馬 Hippocampus comes 塔巖，德吉群島
- This impressive species can grow nearly 2 meters in diameter
蘇眉魚 Cheilinus undulatus Christmas Point, Similan Islands
史上第一臺硬碟！電腦科學的傳奇開端！ (First Hard Drive - Intro to Computer Science)
- This machine had 50 disks 24 inches in diameter.
這台機器有 50 張直徑 24 英寸的磁片
- This machine has 50 disks, 24 inches in diameter.
這台機器有 50 張直徑 24 英寸的磁片
