托福單詞watertight什么意思-watertight詞組短語_例句_同義詞

watertight意思

adj.不漏水的,水密的

watertight詞組短語

watertight core[建]防滲心墻

watertight bulkhead水密艙壁；水密倉壁

watertight compartment不透水艙;[船]水密艙;

watertight door[水利]水密門

watertight integrity水密完整性

watertight seal不透水密封墊；水密封口

watertight machine防水式機械；不透水型電機

watertight同義詞

adj.tight,incontestable,incontestible

watertight例句

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

目前，關于無癥狀傳染的證據沒有一個是無懈可擊的。

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

小艇全部裝有甲板，完全不透水，用結實的螺絲鉸釘釘著。

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