浮力调整装置

BCD / Buoyancy Compensation Device (diving)

to float / superficial / floating / unstable / movable / provisional / temporary / transient / impetuous / hollow / inflated / to exceed / superfluous / excessive / surplus

buoyancy

power / force / strength / ability / strenuously

to transfer / to move (troops or cadres) / to investigate / to enquire into / accent / view / argument / key (in music) / mode (music) / tune / tone / melody

to harmonize / to reconcile / to blend / to suit well / to adjust / to regulate / to season (food) / to provoke / to incite

to adjust / adjustment / revision / CL:個|个[ge4]

exactly / in good order / whole / complete / entire / in order / orderly / to repair / to mend / to renovate / (coll.) to fix sb / to give sb a hard time / to mess with sb

to equip / to fit out / to get ready (for a journey) / to arrange (clothes) to be ready

adornment / to adorn / dress / clothing / costume (of an actor in a play) / to play a role / to pretend / to install / to fix / to wrap (sth in a bag) / to load / to pack

to install / installation / equipment / system / unit / device

to install / to place / to put / to buy