Harconurt pentane lamp
哈考尔特戊烷

• ocular surface
• sliding key
• sliding-lens compensator
• sliding motion
• sliding mount
• sliding support
• sling
• slip ga(u)ge
• slipper
• slipping
• slit
• slit aperture
• slit beam
• slit camera
• slit diaphragm
• slit image
• slit jaws
• slit lamp
• slit lens
• slits
• slit shutter
• slit source
• slit spectrometer
• slit system
• slitting