单词chummily
"Who"s winning? " he said chummily.
“谁赢了？”他熟络地说。
They chummily bargained for weeks and then leaked the pact"s details before telling their colleagues.
它们亲密地讨价还价几周后，就在尚未告知同盟伙伴之间，把条约的细节泄露了出来。