Pacesetter
n. 定速度者, 榜样, 标兵, 模范
✅ 同义词
🗣️ 情景例句
He likes to be independent.
他独立性很强。
I meet the boy whose aunt is a secretary.
我遇到那个男孩的姑妈是秘书。
What they had in fact found was a ship which had been sunk many years before.
事实上，他们发现的是另一艘沉没多年的船。