单词	長久之狀
释义	同Durably
随便看	grating lobes of array gratingly grating-- metal grating monochromator grating monochrometor grating of grating of--wavelength filter grating or lattice work, grating platform grating reflector gratings grating satellite gratings in fiber gratings in optical fiber grating space grating spacing grating spectrograph grating--spectrograph grating spectrometer grating spectrophotometer grating spectroscope grating spectrum grating structure grating texture grating type linear measuring system