Strong and resilient; not easily damaged

• Sturdy or rugged in build
• Able to withstand hard use or hardship

强韧，抗损伤

• 结实耐用
• 能承受艰苦或高强度使用

Difficult or demanding

• Hard to do, solve, or endure
• Harsh or severe in effect
• Strict, not lenient

困难或费力

• 难以完成、解决或忍受
• 严厉或苛刻的
• 严格，不宽松

Difficult to cut or chew

• Firm, sinewy, or leathery in texture

难切难嚼

• 质地坚韧或发柴

Rough or violent in manner

• Dangerous or lawless, as of areas or groups

粗野或暴力

• 危险或无法无天的区域或群体

A thug or bully

• A rough, violent person or enforcer

打手或恶棍

• 粗暴好斗的人

Used to express lack of sympathy

• Too bad; deal with it

表示不予同情

• 活该；自己承担

To endure hardship; persevere

• To make tougher; toughen

挺过；忍受艰难

• 使更坚韧；使更能吃苦