体魄的英文：
physique

An iron constitution.
强健的体魄

They all have good physiques.
他们都有强壮的体魄。

He was upright, hearty, and robust.
他身材笔直，精神饱满，体魄壮。

John is an athletic boy. He is good at running.
约翰体魄健壮。他擅长跑步。

A health mind is in a healthy body. —— Jwenal
健全的精神寓于健康的体魄。——朱韦纳尔

body-building apparatus have different functions but with the same purpose intended: giving you a strong physique.
健身器械，功能各异，目标一致:给您一个强健的体魄。

I was shocked at his appearance-so grey-faced, and thin as a lath. He used to be such a powerful-looking fellow.
一看到他真使我大吃一惊，他脸色这样苍白，又骨瘦如柴。以前，他可是个体魄强壮的人。

I was shocked at his appearance—so grey - faced,and thin as a lath.He used to be such a powerful - looking fellow.
一看到他真使我大吃一惊，他脸色这样苍白，又骨瘦如柴。以前，他可是个体魄强壮的人啊。

They all have good physiques.
他们都有强壮的体魄。

His superiority in the interrogation room was not based on intellect or physique
他在审问室里的优势并不是以智谋和体力为基础建立的。

He tried to join the police force but was turned down because of poor physique.
他试图充任警察，但因身体不合格受到拒绝。

He loathed being ill and was upset by the debilitating effect of the disease and the resulting diminishing of his physique.
他憎恨生病，并且，疾病的折磨导致他体质虚弱，体格下降，使他苦闷不堪。

She was about the right age and physique, and it was probable that people changed somewhat after twenty years in a forced-labour camp.
她的年龄体格都相当，很有可能，在强制劳动营呆了二十年以后，外表是会发生一些变化的。