Arrowhead
n. 箭头, 镞, 慈菇\\n[计] 箭头尖
✅ 同义词
📖 牛津释义
arrowhead
n pointed end of an arrow 箭头; 箭镞.
🗣️ 情景例句
Nothing will stay down when I eat.
我吃下去的东西全吐出来了。
Kill two birds with one stone.
一举两得。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。