gigatonnes
US
・UK
A1 初級
n. (c./u.)名詞 (可數/不可數)十億噸
The report estimates that the melting ice sheet is adding several gigatonnes of freshwater to the ocean each year.
n. (c./u.)名詞 (可數/不可數)千兆噸（氣候變化）
Reducing carbon emissions by several gigatonnes annually is crucial to meeting climate goals.
影片字幕
我們是否會被小行星擊中？ (Will We Ever Be Hit By an Asteroid?)
08:57
- 84 gigatonnes 450 6800 are bombas and
84千兆噸 450 6800是bombas和
冰層融化。太晚了嗎？- 6分鐘英語 (Melting ice sheet: Is it too late? - 6 Minute English)
06:16
- measured in gigatonnes - that's
以千兆噸為組織、部門--那是
- how many gigatonnes of ice
多少千兆噸冰
盒裝：6分鐘英語--"氣候變化 "英語大課堂!三十分鐘的新詞彙! (BOX SET: 6 Minute English - 'Climate Change' English mega-class! Thirty minutes of new vocabulary!)
30:30
- The amounts are so big they’re measured in gigatonnes
數量如此之大，以千兆噸計算
- So my quiz question is this: how many gigatonnes of ice
是以，我的測驗問題是：有多少千兆噸的冰
