sustain
C1学術語 AWL-5高頻度 NGSL-3英 /səˈsteɪn/米 /səˈsteɪn/
意味
verb
維持；支える
to provide enough of what somebody/something needs in order to live or exist
“Which planets can sustain life?”
動画の実例
LingoTube レッスンの実際の字幕から
“in order to create a self-sustaining city on Mars,”
📺 Elon Musk: A future worth getting excited about (TED 2022)動画でこの単語を学ぶ →
“self-sustaining uh self- sustaining base”
📺 Elon Musk's 2003 Stanford University Entrepreneurial Thought Leaders Lecture動画でこの単語を学ぶ →
実際の動画で sustain を覚える
TED / YouTube の精読レッスンを見て、単語をタップ、間隔反復で復習。
無料で始める →