| 单词 | o.s. |
| 释义 | o.s. POS, P.O.S. n: acronym (business: point of sale) SC 销售点 TC 銷售點 SC 售货点 The market near my house just changed to POS. POS, P.O.S. n as adj: acronym (point-of-sale: computerized checkout) (缩写) SC 销售点的 TC 銷售點的 SC 售货点的 We have replaced our old cash registers with a new POS system. SOS, S.O.S. expr: (used to call for help) SC 船只或飞机遇险时发出的紧急求救信号 "SOS!" the stage manager cried into the walkie-talkie. SOS, S.O.S. n: (distress call or signal) SC 紧急求助电话，紧急求助信号 jǐn jí qiú zhù diàn huà，jǐn jí qiú zhù xìn hào The telegraph operator sent an SOS just before the ship sank. SOS, S.O.S. n: informal (request for help) SC 紧急求助 When we saw that we couldn't prepare dinner by ourselves, we sent out an SOS for help. SOS, S.O.S. n as adj: (relating to an SOS) SC 紧急呼救的 |
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