单词	adjustable head holder
释义	adjustable head holder 可调磁头架
随便看	single-mode optical cable single mode optical fiber single-mode optical fiber single-mode optical fiber connector single-mode optical fibers single mode optical fibre single-mode optical fibre single-mode optical frber single mode optical waveguide single mode oscillation single-mode oscillation single-mode oscillator single mode propagation single mode radiation single mode radiation field single mode signal single-mode signal single-mode single-polarization cable single-mode squeezed coherent states single mode switch single mode system single-mode system single-mode thermal radiation field single mode transmission single mode tuning