n.磨刀人,刺激物,增强物
You were just in time. Whew! What a close call.
你可真及时。嚯,真是好险呢!
"Whew! What is that terrible smell?" she cried.
“哟,什么味道这么难闻啊?”她大喊道。
"Whew," he said. "It's hot."
“哟,好烫啊,”他说。