✅ 同义词
🗣️ 情景例句
He did it in no time.
他马上做了那件事。
Constant dropping wears away a stone.
滴水穿石。
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。