单词	constraints elements
释义	constraints elements 约束因素
随便看	attitude of mind attitude of organized labor toward time study attitude of risk attitude of rocket in flight attitude of rock formation attitude of rocks attitude of satellite attitude of spacecraft attitudeof strata attitude of stratum attitude of study attitude of the community attitude of the editor attitude of the fate attitude of the joint attitude of the projection surface attitude of the staff attitude of tolerance attitude of transcendence attitude of user attitude of vehicle attitude of workers and staff attitude on intellectual property rights attitude on the subject attitude orbit control