用法:
1 cruelly insensitive or unsympathetic 冷酷无情的; 无同情心的:
a callous person, attitude, act 冷酷无情的人、 态度、 行为.

用法:
2 (of the skin) hardened, eg by rough work （指皮肤）硬化的, 起茧子的（如因做粗重活儿所致）.

• pushiness
• pushing
• push-over
• push-pull
• push-start
• push-up
• pushy
• pusillanimity
• pusillanimous
• pusillanimously
• puss
• pussy
• pussyfoot
• pussy willow
• pustule
• put
• putative
• put-down
• put in
• put it on
• put off
• put oneself out
• put oneself/sb forward
• put oneself/sth over (to sb)
• putrefaction