托福单词watertight什么意思-watertight词组短语_例句_同义词

watertight意思

adj.不漏水的,水密的

watertight词组短语

watertight core[建]防渗心墙

watertight bulkhead水密舱壁；水密仓壁

watertight compartment不透水舱;[船]水密舱;

watertight door[水利]水密门

watertight integrity水密完整性

watertight seal不透水密封垫；水密封口

watertight machine防水式机械；不透水型电机

watertight同义词

adj.tight,incontestable,incontestible

watertight例句

1.Currently,none of the evidence on asymptomatic transmission is watertight.

目前，关于无症状传染的证据没有一个是无懈可击的。

2.It's completely decked over,absolutely watertight,and held solidly in place by bolts.

小艇全部装有甲板，完全不透水，用结实的螺丝铰钉钉着。

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