Helical blade
[化] 螺旋叶片
🧩 词语组成解析
a. 螺旋状的\\n[电] 螺线
blade
[bled]
n. 刀片，剑;（壳、草等的）叶片;桨叶;浮华少年;
🗣️ 情景例句
She condemned her son for his behavior.
她责备她儿子的行为。
Where are my glasses?
我的眼镜在哪儿？
The silence was suddenly broken when a large car, with its headlights on and its home blaring, roared down the arcade.
宁静突然被打破，一辆大轿车亮着前灯，响着喇叭，呼啸着冲进了拱廊街，