deadlatch的翻译，读音
英/ded'lætʃ/
释义：
n. 弹簧锁
n. A kind of latch whose bolt may be so locked by a detent
that it can not be opened from the inside by the handle, or from the
outside by the latch key.
n. A kind of latch whose bolt may be so locked by a detent
that it can not be opened from the inside by the handle, or from the
outside by the latch key.