“boat fall”的概念、定义、翻译、参考文献-科学参考

单词	boat fall
释义	boat fall [`bōt ´fȯl] ^{NAVAL ARCHITECTURE} One of a pair of tackles used in lowering or hoisting a boat from or to the davits of a ship.
随便看	ion pump ion retardation ion scattering spectroscopy ion-selective field-effect transistor ion-solid interaction ion source ion spot iontophoresis ion trap iophobia Iospilidae Io torus Iowan glaciation ioxynil ioxynil octanoate IPC ipecac Ipidae IPL IPL button ipsilateral ipsonite IQ IQSY Ir

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