latched的读音 latched中文意思

读音 
v. 理解( latch的过去式和过去分词 );纠缠;用碰锁锁上(门等);附着(在某物上)
latched 用法和例句
My hostess latched onto me at the door , saying that I must stay one more day .
女主人在门口抓住我不放,要我再呆一天。
And latched onto you like a leech .
你喜欢并锁存到水蛭。
She latched the door carefully .
她小心地闩上了门。
It was a difficult concept to grasp , but sam latched on very quickly .
那是个难掌握的概念,但萨姆很快就理解了。
I haven 't really latched on to what you mean could you explain it again ?
我没有真正明白你的意思--能不能再解释一下?