Diesinking
模具型腔的加工
🗣️ 情景例句
And down will come baby,
宝宝跌下来
I've made a reservation at the hotel you used last time.
我已预订了你上次住过的旅馆。
And anyone who gave more than a passing thought to the bottom confines of the oceans probably assumed that the sea bed was flat.
凡是稍稍想过大海海底的人大概都会认为海底是平坦的。