细锯齿 serrulation

细齿锯片铣刀 slotting saw with fine teeth

细锯齿状 serrulate

成细锯齿形 serrulation

细齿锯片刨刀 slotting saw with fine teeth

细齿木锯 [木] half-rip saw

锯齿、细齿 serration

有细锯齿的 minutely serrate

细齿锯 [木] fine saw ; half-sip saw

细锯齿状叶 [植] serrulate leaf