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
I kept out of their quarrel.
我不介入他们的争吵。
I played downstairs last night.
我昨晚在楼下玩。
In the organization of industrial life the influence of the factory upon the physiological and mental state of the workers has been completely neglected.