| 釋義 |
詞性詞形譜(n)gravity(n)gravitation graviton(v)gravitate(a)gravitational gravitative(ad)gravitationally gravity 選擇性必修1000 全國卷頻次：2 教材出處：譯林版選必修B3U2 /?ɡr?v?t?/ n. 地心引力，重力 高考真題原句提選：For the past two years, Gordon’s students have been studying ways to kill bacteria in zero gravity.在過去的兩年里，戈登的學(xué)生一直在研究如何在零重力下殺死細菌。That day I didn’t learn much about animals, insects or trees, but I learnt an impressive lesson about gravity!那一天，我沒有學(xué)到多少關(guān)于動物、昆蟲或樹木的知識，但我學(xué)到了關(guān)于重力的印象深刻的一課！Gravity pulls groundwater through the soil in a process called percolation (滲透).地心引力將地下水拉過土壤，這個過程叫做滲流。 |