Expressing obligation or requirement

• Indicating rules, laws, or strong necessity
• Noncompliance brings negative consequences

表示义务或必须做的事

• 用于规定、命令或强烈需要
• 不做会带来负面后果

Expressing strong logical inference or near certainty

• Indicating something is very likely true

表示基于推理的高度确定或强烈可能性

• 说明某事极有可能为真

Something essential or required

• An indispensable item, activity, or condition

必不可少的事物；必须做到的事

• 不可或缺的项目、活动或条件

Freshly pressed grape juice with skins, seeds, and stems

• Fermenting juice used in winemaking

新压榨的葡萄汁，含果皮、籽和梗

• 用于酿酒的发酵汁液