trill
过去式: trilled 过去分词: trilled 现在分词: trilling 第三人称单数: trills
trill基本解释
n.颤声;颤音;啭声
v.用颤声发声;发某字母的颤音
trill同义词
trill相关例句
trill英英释义
"he pronounced his R's with a distinct trill"
"Some speakers trill their r's"