Lead pointer sharpener
01
铅芯削尖器, 铅笔芯削尖器
a specialized tool designed specifically for sharpening the tips of lead or graphite drawing instruments, such as mechanical pencils or drafting leads, to a fine point
语法信息
有生性状态
无生命
形态构成
复杂复合词
可数
复数形式
lead pointer sharpeners
例子
Drafters rely on lead pointer sharpeners to maintain sharp points on their drafting leads, ensuring accuracy in technical drawings.
制图员依靠铅芯削尖器来保持其制图铅芯的尖锐点，确保技术图纸的准确性。
