open out

広げる、広がる

物が開いたり広がったりすること、またはそうさせること。

やさしい英語で： Something unfolds, spreads, or becomes wider, or you make it do this.

• Open out the folded paper.
• The valley opened out ahead of us.
• She opened out the blanket on the grass.

使い方： open something out (She opened the folded map out on the table.); open out into something (The narrow path opens out into a wide meadow.)

類義語： unfold, spread out, widen

反対語： fold up

よく使う表現： open out something, open something out

アクセスを広げる、選択肢を広げる

場所に行きやすくしたり、人々の選択肢を増やしたりすること。

やさしい英語で： To make a place easier to reach or give people more choices.

• The railway opened out the region for tourism.
• Better transport can open out new opportunities.
• The project opened out the market to smaller businesses.

使い方： open out something for something (New roads will open out the valley for trade.)

類義語： open up

よく使う表現： open out opportunities, open out a region

スロットルを開ける

エンジンに入る空気を増やして、出力を上げること。

やさしい英語で： To let more air into an engine so it produces more power.

• He opened out the throttle.
• The driver opened out the engine on the straight.
• Open out the throttle slowly as the engine warms.

類義語： open up

よく使う表現： open out the throttle, open out an engine