Engrail
vt. 使成锯齿状
🗣️ 情景例句
Oh, Richard, it's wonderful!
噢 Richard 太棒了
She feared the arrival of the bill-collector.
她害怕收帐人来。
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。