torch

n. 火把、啟發之物

火炬

學術名詞

• 火炬：造船工程、電工學、電機工程、舞蹈、核能、電力工程
• 噴燈：造船工程、機械工程、礦物學、鑄造學
• 手電筒：造船工程、電力工程、機械工程
• 火燄：電工學、電機工程、核能
• 吹管：物理化學儀器設備、礦物學
• 氣炬：機械工程、鑄造學
• 炬：物理化學儀器設備
• 吹把：造船工程

英文釋義

1. a light usually carried in the hand; consists of some flammable substance
2. tall-stalked very woolly mullein with densely packed yellow flowers; ancient Greeks and Romans dipped the stalks in tallow for funeral torches
3. a small portable battery-powered electric lamp
4. a burner that mixes air and gas to produce a very hot flame