bound1/baUnd; baʊnd/v the past tense and past participle of BIND 1 ☆ bind1 的过去式和过去分词
bound2adj [not before noun 不用于名词前]1 be bound to do sth to be very likely to do something or to happen 肯定会做某事﹔肯定会发生某事: Madeleine's bound to make friends. 马德莱娜肯定能交上朋友。Interest rates are bound to go up. 利率肯定会上升。2 be bound (by sth) to be forced to do what a law or agreement says you must do 受〔法律或协议〕约束: The company is bound by law to provide us with safety equipment. 公司按法律规定必须向我们提供安全设备。3 be bound up with sth to be closely related to something 与某事有密切关系: Jake's self-image is very much bound up with his job. 杰克的自我形象和他的工作有很大关系。4 written a ship, plane etc that is bound for a particular place is going there【书面】〔船﹑飞机等〕准备到…去的: +for a ship bound for Peru 开往秘鲁的船a Tokyo-bound flight 飞往东京的航班
bound3v [I] to move quickly with long steps and a lot of energy 跳跃着前进﹔跳跃: +up/towards/across etc Grace came bounding down the stairs. 格雷丝飞奔着下楼来。
bound4n 1 bounds [plural 复数] the limits of what is possible or acceptable 界限﹐限度: That behaviour is beyond the bounds of decency. 那种行为是不体面的。 2 out of bounds if a place is out of bounds, you are not allowed to go there 不得进入: This room is out of bounds for children. 这个房间禁止小孩子进入。 3 [C] written a long or high jump【书面】跳跃