left frontotransverse左额横(胎位)

[=latex fixation test]乳胶结合试验
[=latex flocculation test]乳胶絮凝试验
[=left fibrous trigone]左纤维三角
[=left frontotransverse]左额横位(胎位)
[=liver function test]肝功能试验
[=low frequency tetanic(stimulation)]低频强直性(刺激)
[=low frequency transduction]低频转换,低频传导