1819, "to fill (a hole containing an explosive) with dirt or clay before blasting," a workmen's word, perhaps a back-formation from tampion, that word being mistaken as a present participle (*tamping).
雙語例句
1. Then I tamp down the soil with the back of a rake.
然后我用耙子的背將土壤拍實(shí)。
來自辭典例句
2. Tamp the coffee grinds in the container to make espresso.
在容器中搗實(shí)咖啡粉來煮濃咖啡.
來自互聯(lián)網(wǎng)
3. Now, China wants to tamp such nationalism down.
現(xiàn)在, 中國希望壓制民族主義.
來自互聯(lián)網(wǎng)
4. The first step is to set up programs in order to tamp the development foundation.