- 1top out (reach the highest point)達到頂點；最高來到（某數字）
To reach the highest point and stop going up — prices, speed, temperature, numbers. Very often top out at + a number. No object.
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原始詞典資料4 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。
top outverb
- 1
To reach one's highest point.
- With her 390 V-8 spinning at redline, she tops out at 130 miles per hour.
- 2
To quit one's career during a period of success.
- 3
To complete the construction of a tall building, originally by putting on a "topping-out" course.
- 4
climbinghobbieslifestyleTo complete a route by reaching and climbing over its top.
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。