1.
Picking one's teeth isn't done in public.
当众剔牙是不礼貌的。
2.
It's bad form to pick one's teeth in public.
当众剔牙是不好的行为。
3.
Dentists advise their patients to brush and floss regularly to prevent their teeth from decaying.
牙医建议他们的病人定期刷牙并用洁牙线剔牙，防止蛀牙。
4.
They also consider picking one's teeth and putting on makeup at the table no-nos.
他们还认为在餐桌上剔牙和上妆很要不得。
5.
No word if they also flossed.
如果大家都剔牙，这当然是无可厚非的了。
6.
Her knitting was before her, but she had laid it down to pick her teeth with a toothpick.
毛线就在她面前，她却放着没织，只是一手托着胳膊，一手拿着根牙签剔牙。
7.
To remove extraneous matter from(the teeth).
剔除从（牙上）剔除外来物质
8.
He is removing bits of food stuck between the teeth with a toothpick.
他正用一根牙签剔除牙齿间的饭渣。
9.
Old Cheng picked a sesame seed from between his teeth.
老程剔着牙上的一个芝麻。
10.
It is difficult to scale off the tartar on the inside of one's teeth.
剔除牙内表面之垢十分不容易。
11.
a small strip of wood or plastic; used to pick food from between the teeth.
一种小的木片或塑料片；用来从牙齿间剔除食物。
12.
Sister Badgery was wondering how she might slip away and release the cucumber seeds trapped under her denture.
巴杰莉护士正在考虑如何溜出去剔出卡在假牙下的黄瓜子。
13.
When this interchange of christian name was effected. Madame Defarge, picking her teeth with her toothpick coughed another grain of cough, and raised her eyebrows by the breadth of another line.
就在双方互称雅克时，剔着牙的德伐日太太又轻轻地咳了一声，眉头更抬高了一些。
14.
He wears his officer's cap at an angle, jaunty, and picks his teeth with a sharpened goose quill.
他潇洒地微微歪戴着他那顶军帽子，用一支削尖了的鹅毛管剔着牙齿。
15.
I do not condemn your looks.
我不是挑剔您的外貌。
16.
She quarrels with everything I do.
她挑剔我做的每件事。
17.
Stop criticizing (my work)!
别再挑剔（我那作品）了!
18.
Stop finicking with that overcoat.
别再挑剔那件大衣啦。