Oldowan
a. 奥尔德沃文化的(东非旧石器时代的文化之一,以简单的石制砍砸器、刮削器为特征)
🗣️ 情景例句
In a manner of speaking.
不妨这么说吧。
I'd like to express my gratitude to you for your advice.
对于你的忠告，我想表示感谢之意。
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他们要在船舱里工作，切掉旧的金属，焊接新的金属板，钻孔，埋电线和电话线以及安装新的水管和蒸汽管。