release valve
美音:
[releasevalve
]英音:
[releasevalve
]放泄阀
难易程度:
release valve为短语/超纲词汇
1. He soon detected the faulty valve. 他很快查出了出毛病的阀门。
2. Johnson won't release exact numbers, but he says the company sells "several million roses" a year. 虽然约翰逊不愿透露具体数目,但他说公司每年售出"几百万支玫瑰"。
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