Lead-in
01
接続ケーブル, アンテナ線
wire connecting an antenna to a receiver or a transmitter to a transmission line
02
導入部, 前置き
an introductory section or opening statement that sets up or provides context for what follows
例
The lead-in to the movie was so gripping that it had everyone on the edge of their seats.
映画の導入部はとても引き込まれるもので、観客全員を座席の端に座らせた。
