Photodiodes
(photodiode 的第三人称 -s形式) n. 光电二极管\\n[计] 光电二极管
🗣️ 情景例句
Would you begin, Ellen?
请你开始， Ellen
Have but few friends though many acquaintances.
朋友要少，熟人要多。
Heavy iron chains around his feet and hands were fixed to a metal bar that ran round the hall about ten centimetres off the ground.
手上和脚上沉重的铁链拴在厅堂四周离地约有10厘米的金属杆上。