?乳臭未干

自己的好事别去提，别人的恩惠要铭记 Wet behind the ears. 乳臭未干 Whatever you do,do with all your might. 不管做什么，都要一心一意 .

?少不更事的

... wet bargain 饮葡萄酒成交 wet behind the ears 少不更事的 wet blanket 弄湿的毯子 ...

?未经世故

... Do not think much of 认为不怎么样 Wet behind the ears 未经世故 Blow one's lines 忘记台词 ...

?初出茅庐的

... 初出茅庐的 fledgling ; wet behind the ears 初出茅庐的艺术家 beginning artists 初出茅庐的作家 A fledgling writer ...