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abbr. 光电带读数机（photoelectric tape reader）
🗣️ 情景例句
She was sick so the didn't attend her classes.
她生病了，所以没上学。
One party is entitled to cancel the contract if the other side cannot execute it.
如果一方不履行合同，另一方有权取消合同。
The fish, which has since been sent to a museum where it is being examined by a scientist, is called an oarfish.
此鱼叫桨鱼，被送进了博物馆，现正接受一位科学家的检查。