troffer
导读：troffer读音音标
英 [\'trɒfə]美 [\'trɒfə]
troffer意思解释
n.（荧光灯）凹形反光槽，暗灯槽； 英英释义 TrofferA troffer is a rectangular light fixture that fits into a
英 [\'trɒfə]美 [\'trɒfə]
troffer意思解释
n.（荧光灯）凹形反光槽，暗灯槽； 英英释义 TrofferA troffer is a rectangular light fixture that fits into a
troffer读音音标
英 [\'trɒfə]
美 [\'trɒfə]
troffer意思解释
n.
（荧光灯）凹形反光槽，暗灯槽；
英英释义
TrofferA troffer is a rectangular light fixture that fits into a modular dropped ceiling grid (i.e.
