Hdo
abbr. hydrogen-deuterium-oxygen 重水; heavy diesel oil 重柴油; half-duplex operation 半双工操作; horizontal deflection oscillator 水平偏转振荡器
🗣️ 情景例句
I plan to get help
我打算争取
I'm not rich. I wish I didn't have to pay the fine.
我不是富有人家，但愿不必交罚款。
Excuse me. Is there a station near here?
请问，附近有车站吗？