whilst
C1高頻度 NGSL-3英 /waɪlst/米 /waɪlst/
意味
conjunction
～の間；同時に
during the time that something is happening; at the same time as something else is happening
“In the UK it is illegal to drive whilst holding a mobile phone.”
実際の動画で whilst 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 →