螺旋的英語翻譯：

helix; screw; spiral; spire; volution
【化】 helix
【醫(yī)】 coil; coiling; helico-; screw; spiral; spiro-; tirefond

形的英語翻譯：

appear; body; compare; entity; form; look; shape
【醫(yī)】 appearance; morpho-; shape

片的英語翻譯：

flake; parcel; partial; patch; piece; slice
【計】 slice
【醫(yī)】 disc; disci; discus; disk; flap; piece
【經(jīng)】 card

狀的英語翻譯：

account; certificate; condition; shape; state; written complaint
【醫(yī)】 appearance

熱交換器的英語翻譯：

【計】 heat exchanger