拉丁文 acere=be sour,acidus=sour;acer/acris=sharp,acuere=sharpen
acid;acidity
- He might be trying to avoid some obstacle.>>
- spectacle ; miracle ; obstacle ;>>
- When your desire is strong enough, obstacles become opportunities, and excuses fade into the background.>>
n. 吸引,吸引力;吸引人的事物;[物]引力>> 例句