Adjustable vane
[化] 可调的叶片; 可调节的叶片
🧩 词语组成解析
n. 风向标, 风信旗, 变化不定的事物\\n[机] 轮叶, 叶
🗣️ 情景例句
Robbie went to pick up the clip-on bow ties.
Robbie去拿夹上去的领结。
Joy to the world!
给这个世界欢乐！
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。