keep on at

 ภาพประกอบ keep on at

 คำศัพท์ภาษาอังกฤษที่คล้ายกัน

• keep at
• keep body and soul together
• keep good time
• keep on
• Keep your shirt on!
• kiss and make up
• kiss something goodbye
• knee-high to a grasshopper
• knit one's brow
• know something by heart
• know something like the palm of one's hand
• know something only too well