front panel is bigger than under panel中文什么意思

前幅底幅细面幅松

• front:    n. 1.前部，前面；正面；(剧场的 ...
• panel:    n. 1.面，板；【建筑】四分板，门 ...
• big:    adj. 1.大，巨大；大规模的；已 ...
• than:     He has no ot ...
• under:     under the la ...