n. 根,根源;原因,本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼,喝彩;
vi. 生根;根除;
🗣️ 情景例句
Robbie just went to the store.
Robbie刚去商店。
History repeats itself.
历史本身常重演。
Even a telescope in orbit round the earth, like the very successful Hubble telescope, would not be suitable because of the dust particles iron solar system.