🧩 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
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Does it take long to get into Taibei from here?
从此地去台北要很久吗？
There is a stereo in the room.
客厅里有台立体声音响。