這個拼法是2個不同的字· 2 words spelled “open out”
- 1open out (become wider)變開闊、(路、視野)變寬
- 2
1
open out (become wider)
2
open out (unfold to full size)
原始詞典資料3 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
open outverb
- 1
To expand, to widen, to unwrap, unfold or uncover, to spread out from a compact state.
- Once though the station the deep-throated exhaust of G.C.R. engines, and particularly the "Directors", could be heard in ascending crescendo as the drivers opened out to take the gradient.
- To obtain the required overhead clearance at Stockport, it will be necessary to open out the Edgeley tunnels.
- 2
To facilitate wider access or expand options.
- The plan will open out the region for trade.
- 3
To increase the amount of air in an engine, such as by pressing on the accelerator to open a throttle plate or butterfly valve.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。