单词	keep hold of
释义	keep hold of 握紧
随便看	focusing device focusing diffractometer focusing diffratometer focusing distance focusing drive knob focusing effect focusing electric field focusing electrode focusing electrode type photomultiplier focusing electrophoresis focusing error focusing external focusing eyeglass focusing factor focusing field focusing field strength focusing filament focusing foil focusing force focusing geometry focusing glass focusing grid focusing hood focusing instrument focusing internal 记小舟夜悄记少年记年时记年时记当年记当日记当日记当时记当时记得与君湧水湮滅湯湯湯あがり湯あたり湯あみ湯がく湯こぼし湯ざまし