riser
US /ˈraɪ.zɚ/
UK /ˈraɪ.zɚ/
名詞
1.
起床者, 早起者
a person who gets out of bed at a specified time
範例:
•
She's an early riser, always up before dawn.
她是个早起者，總是在黎明前起床。
•
He's a late riser on weekends.
他週末是個晚起者。
2.
立板, 樓梯立面
a vertical part of a stair or step
範例:
•
The old staircase had a broken riser.
舊樓梯有一個破損的立板。
•
Each riser was carefully measured.
每個立板都經過仔細測量。
3.
立管, 垂直管道
a vertical pipe or duct
範例:
•
The building's main water riser needed repair.
大樓的主水立管需要維修。
•
They installed a new electrical riser.
他們安裝了一個新的電立管。
在 Lingoland 學習這個單詞