1
a/an [adj] arrowhead
形容词常描述箭头材质或形状，如flint（燧石）、bronze（青铜）、triangular（三角形）。
He found a sharp arrowhead in the field.
他在田野里发现了一个锋利的箭头。
箭头
先理解核心含义，再看它在真实句子里的用法。
箭头
the pointed head or striking tip of an arrow
He found a sharp arrowhead in the field.
他在田野里发现了一个锋利的箭头。
箭的尖端部分。
The pointed part of an arrow (the weapon).
箭的尖头或打击尖
the pointed head or striking tip of an arrow
箭头符号的尖端部分。
The pointed part of an arrow (the symbol).
慈姑属植物的统称。
Any plant in the genus Sagittaria.
The arrowhead was made of sharp flint and still looked dangerous.
这个箭头由锋利的燧石制成，看起来仍然很危险。
We found several ancient arrowheads while digging in the garden.
我们在花园里挖掘时发现了几个古老的箭头。
He carefully attached the metal arrowhead to the wooden shaft.
他小心地把金属箭头安装在木箭杆上。
形容词常描述箭头材质或形状，如flint（燧石）、bronze（青铜）、triangular（三角形）。
He found a sharp arrowhead in the field.
他在田野里发现了一个锋利的箭头。
of后接材料名词，表示箭头由该材料制成。
The arrowhead of obsidian was carefully crafted.
这个黑曜石箭头是精心制作的。
动词通常描述箭头的状态或动作，如lie（躺）、break（断裂）、pierce（刺穿）。
Many arrowheads were scattered across the cave floor.
许多箭头散落在洞穴地面上。
Not this
Arrowhead is sharp.
Use this
An arrowhead is sharp.
中文 '箭头' 可泛指，但英文中可数名词单数需加冠词。
Not this
There are many arrowheards in the quiver.
Use this
There are many arrowheads in the quiver.
名词arrowhead的复数形式应为arrowheads，而非加-es变位。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
燧石箭头
An archaeologist found a flint arrowhead near the ancient settlement.
一位考古学家在古代定居点附近发现了一枚燧石箭头。
箭头形状
The cursor changes to an arrowhead shape when you move it to the edge of the screen.
当鼠标移动到屏幕边缘时，光标会变成箭头形状。
箭头符号
Click the arrowhead symbol to open the menu.
点击箭头符号打开菜单。
慈姑属植物
The arrowhead plant grows in ponds and slow streams.
慈姑属植物生长在池塘和缓流中。
发短 /ɛ/ 音 (如 head, bread)
Use arrowhead naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把它拆成 arrow（箭）+ head（头）：箭的头就是那个尖尖的箭头。
语域：neutral 常见场景：archery、hunting、archaeology 此处选“箭的尖头”这一常用义项；在说明武器、狩猎或考古发现时通常为中性词，口语和书面语都适用。日常若指符号或植物，需另作说明。
这些词都和 arrowhead 词尾的 /hɛd/ 押韵：head、bread、dead、said、bed、red。注意拼写相近但读音不同的常见词：bead /biːd/、lead（动词）/liːd/、read（现在式）/riːd/ 读长音 /iːd/；lead（金属）读 /lɛd/，read（过去式）读 /rɛd/。
Dictionary facts from ECDICT, WIKTIONARY.
Watch the sound change