?力的三角形
... trial run 试车；操作测试 triangle of forces 力的三角形 triangle 三角形 ...
?力三角形
... trial of the pyx 对造币厂铸造的硬币的年度检查 ... triangle of forces 力三角形 ... triangle of velocities 速度三角形 ...
?力之三角形
... 三角形导件 triangle guide 力之三角形 triangle of forces 三角孔吊钩 triangular lifting ...
U.S. forces nicknamed northern Babil and surrounding areas the 'Triangle of Death' due to the amount of combat the area experienced earlier in the Iraq war.
CNN: Part of Iraq 'Triangle of Death' back in Iraqi control
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。