🧩 词语组成解析
spearhead
['spiəhed]
n. 先锋,前锋;先头部队;矛头;枪尖;
vt. 当…的先锋;带头;
a. 成某种形状的, 制成一定形状的, 有某种形状的, 合适的, 计划好的, 有目标的\\n[医] 具形的, 形似的
🗣️ 情景例句
Did it work?
这行得通吗?
What's all this noise?
这可怕的声音是什么?
A child ran into the street and knocked her off her bicycle.
一个孩子冲上马路,把她从车上撞了下来。