chronograph
Longman Dictionary of Contemporary English 5++LDOCE 5++chron·o·graph /ˈkrɒnəɡrɑːf $ ˈkrɑːnəɡræf/ noun [countable] TMCa scientific instrument for measuring periods of time 计时仪[器]；秒表
Examples from the Corpus
chronograph• A precision water-resistant chronograph for only %295!• The chronograph is the timepiece of choice for today's active man-on-the-go.• One speciality was the measurement of high-speed events, such as explosions and gunshots, using his tram chronograph, invented in 1888.chron·o·graph nounChineseSyllable
a instrument of time scientific for measuring periods Corpus
chronograph
chron‧o‧graph /ˈkrɒnəɡrɑːf $ ˈkrɑːnəɡræf/
noun [countable]
a scientific instrument for measuring periods of time
chron‧o‧graph /ˈkrɒnəɡrɑːf $ ˈkrɑːnəɡræf/
noun [countable]a scientific instrument for measuring periods of time