Upgrader
质量改善装置；升级程序
✅ 同义词
🗣️ 情景例句
You hit it.
你说对了。
May I ask the reason for your remittance?
可以请问汇款的原因吗？
She arrived in England a week after the Thermopylae.
它抵达英国时比“塞姆皮雷”号晚了1个星期。