keep up vigil at読み方

Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.

発音の内訳

keep up vigil at日本語の意味：《keep up (a) vigil at》～の不寝番｛ねずばん｝をする、～を完全｛かんぜん｝に付き添って見張る｛みはる｝