1. 讨好的：insightful learning 顿悟学习 | insinuating 讨好的 | insipid 无味的

2. 暗示的：insinuate 逐步取得 | insinuating 暗示的 | insinuation 暗示

3. 曲意巴结的：insingingsolotosolovocalsolovocalsolo 独唱 | insinuating 曲意巴结的 | insinuatingly 谄媚.奉承地

4. 曲意巴结的/暗示的：insinuate /影射/ | insinuating /曲意巴结的/暗示的/ | insinuatingly /谄媚.奉承地/

1. 含沙射影的;旁敲侧击的
If you describe someone's words or voice as insinuating, you mean that they are saying in an indirect way that something bad is the case.

e.g. Marcus kept making insinuating remarks...
马库斯一直在说些含沙射影的话。
e.g. 'Yes.' My tone was insinuating. 'I heard she was a real friendly girl.'
“是啊。”我语带暗示地说：“我听说她是个非常友善的女孩。”

adj

1. calculated to please or gain favor

e.g. a smooth ingratiating manner

Synonym: ingratiatingingratiatory