| 1. | The two methods can be used alternately .
两种方法可交互使用。 |
| 2. | He had alternately whined over his grievances .
他哼哼唧唧地诉说他受的委屈。 |
| 3. | Elinor was alternately diverted and pained .
埃莉诺心里交替出现欢乐和痛苦的心情。 |
| 4. | Dances and recitations of poems are performed alternately .
舞蹈、诗歌朗诵穿插表演。 |
| 5. | The solution is degassed by alternately freezing, evacuating and thawing .
通过交替的冻结、抽空和溶化来使溶液除气。 |
| 6. | He had alternately whined over his grievances and patronized her .
他哼哼唧唧地诉说他受的委屈，又做出一副庇护她的样子。 |
| 7. | Owen was alternately dejected and maddened by the knowledge of his own helplessness .
欧文因自己一筹莫展，时而烦闷，时而生气。 |
| 8. | As a companion star orbits its primary, it alternately approaches and recedes from the earth .
当伴星围绕着主星运转时，它交替地朝着地球或背离地球运转。 |
| 9. | The presence of dunes or antidunes in streams alternately decreases and increases the local depth .
河流中沙垄和逆行沙垄的存在，使局部水深交替地增大或减小。 |
| 10. | Alternately anvil and hammer, morocco has seen the glories and the foibles of man, his triumphs and degradations .
摩洛哥或为刀俎，或为鱼肉，历尽人间沧桑，有显赫的时候，也有衰败的时候。 |
