Open lamp circuit protection: latch-off within 1 second.

输出开灯线路保护：1秒钟内自动保护；

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You left the latch off the gate and the dog escaped.

你没插门闩，狗跑了。

《柯林斯英汉双解大词典》

Latch drop-off is the common form of latch needle's failure.

针舌脱落是舌针失效的常见形式。

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Latch drop-off is the common form of latch needle's failure.

针舌脱落是舌针失效的常见形式。

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