Serrated
[ sə'retɪd ]
出国 Abroad
adj. 边缘呈锯齿状的，有锯齿形边缘的;
💡 词根助记
serr锯子+at=ate使...+ed...的→像锯子一样 → 锯齿状的
📝 例句
A tapered, serrated tool used to shape or enlarge a hole.
手钻用来钻孔，或扩大孔的尖细带齿的工具
The cells have an irregular shape with a slightly serrated border.
细胞的形状不规则，边缘呈锯齿状。
The small serrated edge tracing wheel is used for most fabrics.
大多数面料可用小的、锯齿边的擂盘。
Having jags;jagged or serrated.
参差不齐的有尖锐突出部分的；凹凸不平的或锯齿状的
To shape or enlarge(a hole)with a tapered, serrated tool.
凿孔扩大用带齿的尖的工具钻或扩大（孔）
🌱 联想助记
【记】serr-saw 锯,ated:锯齿状的
✅ 同义词
🔴 反义词
📖 牛津释义
serrated
adj
having notches on the edge like a saw; having a toothed edge 边缘呈锯齿状的; 有锯齿形边缘的
a knife with a serrated blade 有锯齿形刃的刀子
serrated leaves 有锯齿形边缘的叶子.
🔁 扩展释义
a. 锯齿状的【医】 锯齿状的
📖 同为「GRE」词汇
查看全部GRE词汇 ›🗣️ 情景例句
Yes, I have been working in an advertisement company in the last two years.
是的，在过去两年里，我一直在一家广告公司工作。
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation.
长期以来，海员中流传着一种迷信的说法，认为海豚会把快要淹死的人托到水面，救人性命；或在人们周围列队保护，使他们免遭鲨鱼伤害。