会场的安保十分严密。
Security at the venue is extremely tight.
严密
tight; strict; closely controlled; rigorous and thorough
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
严
密
Nice writing!
Build with these blocks
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
严
See it in sentences
他的计划安排得很严密。
His plan is arranged very tightly.