1.
betray one's country to the enemy

"卖国, 做卖国贼"
2.
At Seller's Option

随卖方意见,由卖方选择
3.
"Young and tender, are you selling today?"

“晦! 你卖不卖呀? 小嫩的
4.
Sale or purchase of positions in church or state.

圣职买卖,官职买卖
5.
Every potter praise his pot

王婆卖瓜,自卖自夸
6.
Everything is nice in your garden

老王卖瓜,自卖自夸
7.
Every potter praises hit pot.

王婆卖瓜,自卖自夸。
8.
Bonorum distractio

部分变卖财产,财产零卖
9.
hedge selling

卖出保值期货,卖期保值
10.
To sell to the person who make the highest offer

拍卖,卖给发价最高的人
11.
To sell, especially by peddling.

叫卖出售,尤指沿街叫卖
12.
A&uthor/Vendor name:

作者/卖主(&U):
13.
One that conducts an auction.

拍卖商,拍卖人指挥拍卖的人
14.
sell eggs by the dozen, material by the yard, coal by the ton

卖蛋论打、 卖布论码、 卖煤论吨
15.
(British) a person who sells fruit.

(英国)卖水果的人。
16.
sale By Brand

凭厂牌买卖(销售)
17.
She is the one who sells ice-suckers.

“她是卖冰棍的。”
18.
Sorry, we don't have any left.

对不起,全卖完了。