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在《PONS词典》中的词汇
ˈbaby sign·ing 名词 no pl, no 冠词 社会, 心理
sign·ing [ˈsaɪnɪŋ] 名词
1. signing no pl of a document:
2. signing no pl 体育:
- signing of an athlete
- Verpflichten nt
3. signing (athlete):
4. signing (book signing):
5. signing no pl of a street, town:
II. de·sign·ing [dɪˈzaɪnɪŋ] 形 贬
I. sig·ni·fy <-ie-> [ˈsɪgnɪfaɪ, 美 -nə-] 动词 trans
1. signify 书 (mean):
2. signify (indicate):
II. sig·ni·fy <-ie-> [ˈsɪgnɪfaɪ, 美 -nə-] 动词 不及物动词
ˈsign·ing author·ity 名词 no pl 法律
有关银行业、金融业和保险业的词语（PONS）
signing 名词 经济法
signing authority 名词 经济法
| I | signify |
|---|---|
| you | signify |
| he/she/it | signifies |
| we | signify |
| you | signify |
| they | signify |
| I | signified |
|---|---|
| you | signified |
| he/she/it | signified |
| we | signified |
| you | signified |
| they | signified |
| I | have | signified |
|---|---|---|
| you | have | signified |
| he/she/it | has | signified |
| we | have | signified |
| you | have | signified |
| they | have | signified |
| I | had | signified |
|---|---|---|
| you | had | signified |
| he/she/it | had | signified |
| we | had | signified |
| you | had | signified |
| they | had | signified |
单语范例（未经PONS编辑处理）
Of the ten papers included in the review, only one found significant benefits in language development for children who were exposed to baby signing.
theconversation.com The other studies found a complete lack of evidence that baby signing boosted language skills.
theconversation.com One of the biggest studies on the benefits of baby classes was a systematic review on baby signing.
theconversation.com Some of this research also suggested that parent-child interactions were improved in a baby signing group, but these findings were inconsistent.
theconversation.com Because he has the power to move money in and out of different accounts, he may be considered to have signing authority over them.
business.financialpost.com