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hopper opening | |||
pipe socket | |||
flare opening; bell end | |||
aditus ad infundibulum | |||
bell-mouth; bell-mouthed opening; bell mouth |
漏 斗 口 : 32 phrases in 9 subjects |
Architecture | 3 |
Automobiles | 2 |
Construction | 1 |
Drilling | 1 |
General | 2 |
Metallurgy | 3 |
Oil / petroleum | 3 |
Technology | 16 |
Textile industry | 1 |