Omc
abbr. 操作维护中心（Operation and Maintenance Center）
🗣️ 情景例句
Well, maybe your dad and I could take you fishing with us.
嗯， 也许你爸爸和我可以带你去钓鱼。
Please fill in this application form.
请填这张申请表。
hold the string so that the weight nearly touches the ground.
让重物几乎接触地面。