sei
sei — 名詞
1. a large sea animal of the baleen whale family that lives in oceans around the wo
塞鯨
一種大型鬚鯨，背有明顯稜脊
a large sea animal of the baleen whale family that lives in oceans around the world, with a dark gray body and a narrow ridge running along the top of its head
The research team spotted a sei whale breaching near the coast of Iceland last June.
研究團隊去年六月在冰島海岸附近發現一頭塞鯨躍出水面。
spotting a large marine animal at sea
Ravindra read that sei whales can swim faster than most other large whale species.
Ravindra 讀到塞鯨的游泳速度比大多數其他大型鯨魚都快。
read + that-clause for learning facts
Eshe showed her class a photo of a sei whale and explained its feeding habits.
Eshe 向班上同學展示了一張塞鯨的照片，並說明牠們的進食習性。
A narrow ridge runs along the top of a sei whale's head, above its blowhole.
一條狹長的稜脊沿著塞鯨頭部頂端延伸，位於噴氣孔上方。
Marine scientists track sei whale movements to learn about their migration routes.
海洋科學家追蹤塞鯨的動向，以了解牠們的遷徙路線。
用法筆記
Commonly used in marine biology and whale-watching contexts. The full scientific name Balaenoptera borealis often appears in formal writing.