英语词汇“ring gate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ring gate
释义	ring gate ring gate [′riŋ ‚gāt] (civil engineering) A type of gate used to regulate and control the discharge of a morning-glory spillway; like a drum gate, it offers a minimum of interference to the passage of ice or drift over the gate and requires no external power for operation. (engineering) An annular opening through which plastics enter the cavity of an injection or transfer mold.
随便看	sledded down sledder sledd-f sledding sledding across sledding down sleddings sled dog sleddog sled dog action coalition sled dogs sleddogs sled down sled down (something) sledge sledged sledge dog sledge-hammer sledgehammer sledge-hammer argument sledgehammer argument sledge-hammer arguments sledgehammer arguments sledgehammered sledgehammering

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