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
instead of redesigning the entire system.
而不必重新设计整套系统。
I can't recall how long it's been.
我不能记起多长时间了。
It looks a bit like a deer. There's its head and there are its feet.
它看起来有点像鹿，那是鹿头，那是鹿脚。