leak

There is a leak in the ceiling..天花板上有条裂缝。

The boat had sprung a leak (= a hole had appeared in it )..小船出现了漏洞。

leak detection,检漏；密闭性检查

leak out,泄漏；漏出

gas leak,漏气，气体泄露；漏火

oil leak,漏油

air leak,漏气；空气渗漏；空气泄漏

leak detector,检漏器

leak test,泄漏试验；漏气检查；密封性检验

heat leak,热漏失，热泄漏

leak rate,漏失率；渗漏率；泄漏率；漏气率

leak off,漏泄

leak hunting,检漏，寻漏

leak testing,测漏试验，检漏试验

leak tightness,密封性；渗漏紧度