keep someone up to the mark

 ภาพประกอบ keep someone up to the mark

 คำศัพท์ภาษาอังกฤษที่คล้ายกัน

• bring up to the mark
• keep body and soul together
• keep good time
• keep someone up to date
• keep someone up to scratch
• keep up to
• Keep your shirt on!
• kiss and make up
• kiss something goodbye
• knee-high to a grasshopper
• knit one's brow
• mark up