stopwatch
N นาฬิกาจับเวลา timer timekeeper na-ki-la-jab-we-la
stop watch |ˈstäpˌwäCH ˈstɑpˌwɑtʃ | ▶noun a special watch with buttons that start, stop, and then zero the hands, used to time races.
stop |watch |ˈstɒpwɒtʃ | ▶noun a special watch with buttons that start, stop, and then zero the hands, used to time races.
st ó p w à tch 名詞 C ストップウォッチ .