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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 In 1969, the group received its own distinctive unit insignia.
en.wikipedia.org