Arbasin
海胆组蛋白
🗣️ 情景例句
Take it easy. Don't work too hard.
悠着点。不要操劳过度。
We're in the same boat.
我们处境相同。
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。