http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
I. leaven [美 ˈlɛvən, 英 ˈlɛv(ə)n], leavening [ˈlevnɪŋ] 名词
在《PONS词典》中的词汇
在《PONS词典》中的词汇
| I | leaven |
|---|---|
| you | leaven |
| he/she/it | leavens |
| we | leaven |
| you | leaven |
| they | leaven |
| I | leavened |
|---|---|
| you | leavened |
| he/she/it | leavened |
| we | leavened |
| you | leavened |
| they | leavened |
| I | have | leavened |
|---|---|---|
| you | have | leavened |
| he/she/it | has | leavened |
| we | have | leavened |
| you | have | leavened |
| they | have | leavened |
| I | had | leavened |
|---|---|---|
| you | had | leavened |
| he/she/it | had | leavened |
| we | had | leavened |
| you | had | leavened |
| they | had | leavened |
单语范例（未经PONS编辑处理）
One variation involves leavening the dough and not flattening up the coil into a pancake.
en.wikipedia.org A boule can be leavened with commercial yeast, chemical leavening, or even wild yeast sourdough.
en.wikipedia.org Martin leavens the material somewhat, but this is a faithful, heartfelt, somber piece about family and responsibility.
en.wikipedia.org Almost all quick breads have the same basic ingredients: flour, leavening, eggs, fat (butter, margarine, shortening, or oil), and liquid such as milk.
en.wikipedia.org Many flatbreads are unleavened made without yeast although some are slightly leavened, such as pita bread.
en.wikipedia.org