Biserrate
[植]重锯齿的
🗣️ 情景例句
I remember now.
我现在记起来了。
I can't recall the exact circumstances.
我不能记起准确的情形。
He has been able to tell us more about active volcanoes than any man alive.
他能告诉我们的有关活火山的情况比任何在世的人都要多。