您要查找的是不是：
- The milk has curdled and become sour. 牛奶凝结变酸了。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Sour grapes are made into raisins or wine. 酸葡萄就做成葡萄干或葡萄酒。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- These apples are not ripe; they are sour. 这些苹果不熟，是酸的。
- He loves humongous baked potato piled high with sour cream. 他酷爱堆积如山的烤马铃薯加酸奶油。
- Their relationship soon went sour. 他们的关系不久就变坏了。
- effusive beam sourse 隙流束源
- After a promising start, things began to turn sour. 起先是很有希望的，后来却开始变得让人扫兴。
- After a promising start, things began to go sour. 起先是很有希望的,後来却开始变得让人扫兴。
- He struck the beam with his head. 他的头撞到梁上了。
- The loser's scorn for the award is pure sour grape. 失败者对奖品的轻视纯粹是吃不到葡萄说葡萄酸。
- His original enthusiasm has turned sour. 他当初的积极性已淡下去了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Luckily, I dropped out before the deal turned sour. 很幸运的,在交易变坏前我已退出了。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- beam sourse 束源
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
