I looked at what he'd given me and did a quick subtraction.我看着他给我的东西，快速做了个减法。The difference is found by subtraction.用减法得出差额.The plus sign is used in addition and the minus is used in subtraction.加号用于加法;减号用于减法....
The plus sign is used in addition and the minus is used in subtraction.加号用于加法;减号用于减法....using concrete objects to teach addition and subtraction.用实物来教加减法There will be simple tests in addition, subtraction, multiplication...
子弹嵌进了中士的腿里，使其股骨碎裂。The bullet lodged in the sergeant's leg, shattering his thigh bone.唯一的声响是冰层噼噼啪啪碎裂的声音。The only sound was the crackle of breaking ice.他在那次撞车事件中因头骨碎裂而死去.He died in the car collision with his skull fra...
我们经受过400多年的殖民统治。For more than 400 years, we were a colonized people.她一生经历丰富，曾在殖民服务局担任高级职位。Her eventful life included holding senior positions in the Colonial Service.荷兰殖民当局因他参加独立运动而把他关押了起来。Dutch colonial authorities impr...