to bound
01
跳跃, 蹦跳
to leap or spring forward with energy and enthusiasm, often with all feet leaving the ground simultaneously
Intransitive
例子
The excited puppy bounded across the meadow, chasing butterflies with endless energy.
兴奋的小狗跳跃着穿过草地，以无尽的能量追逐蝴蝶。
02
划定界限, 界定
to establish or define limits or boundaries for something
Transitive: to bound sth
例子
The teacher asked the students to bound their essays within a maximum word count for the assignment.
老师要求学生们将他们的论文限制在作业的最大字数内。
03
划定, 界定
to establish or delineate the border or edge of an area, setting it apart from other regions
Transitive: to bound an area
例子
Mountain ranges often bound different regions, creating distinct landscapes on either side.
山脉常常界定不同的区域，在两侧创造出截然不同的景观。
04
弹回, 向后跳
to rebound or spring back after an impact
Intransitive: to bound somewhere
例子
The tennis ball bounded off the racket, ready for the next volley.
网球从球拍上弹回，准备下一次截击。
bound
01
被绑的, 被束缚的
restricted or confined by physical restraints or bonds
例子
She felt bound by the responsibilities of caring for her elderly parents.
她感到被照顾年迈父母的责任束缚了。
02
chemically or physically joined to another element, substance, or material
03
(often used of books) secured with a cover or binding
04
headed or intending to head in a particular direction
05
covered, wrapped, or secured with a bandage
06
unable to pass stools
07
restricted by an oath or promise
08
legally or contractually obligated
例子
With the storm approaching, they were bound to face heavy rain and strong winds.
随着风暴的临近，他们注定要面对大雨和强风。
Bound
01
a line or boundary marking the limits of an area
02
the maximum possible degree, limit, or extent of something
03
a light, energetic leap or jump forward
词汇树
bounded
bounder
rebound
bound
