Zip one's lip (或mouth)
用作动词的意思:(美国俚语)(尤指立即)住口,一声不吭
用法及例句:She ordered me to zip my lip.她命令我住口。
I just had to zip my mouth and do what I could.我只好一声不响,拣我能做的去做。
英汉词典参考:
zip
one
lip
mouth