Derustit
电化学除锈法
🗣️ 情景例句
Mike likes to write by the nice bright light at night.
迈克喜欢晚上在柔和明亮的灯光下写作。
Our product is competitive in the international market.
我们的产品在国际市场上具有竞争力。
Father Christmas is very kind-hearted.
圣诞老人心肠很好。