alternate
例子
She schedules her therapy sessions for alternative weekends to accommodate work travel.
她将治疗课程安排在每隔一个周末，以适应工作旅行。
例子
The alternate hot and cold weather made it hard to dress appropriately.
交替的炎热和寒冷天气让人很难穿得合适。
例子
The event organizers provided an alternate date in case of rain.
活动组织者提供了一个备用日期以防下雨。
04
互生的, 交替排列的
(of leaves, branches, etc) arranged on opposite sides of the stem in a staggered pattern
例子
The plant 's alternate shoots give it a balanced, symmetrical appearance.
植物的互生枝条赋予它平衡、对称的外观。
05
替代的, 平行的
describing something that exists as a different or parallel version of something else
Dialect
American
American例子
The movie presents an alternate reality where humans never discovered fire.
这部电影呈现了一个人类从未发现火的平行现实。
to alternate
例子
The weather alternated between sunny and rainy throughout the day.
天气在一天中交替变化，时而晴朗，时而下雨。
02
交替, 轮换
to arrange things or people so that they follow one after the other in a repeated and predictable pattern
例子
The chef alternated layers of pasta and sauce to make the lasagna.
厨师交替放置面条和酱料的层次来制作千层面。
2.1
交替, 轮换
to come after one another in a regular, repeating sequence
例子
Dark stripes alternate with pale ones on the fabric.
织物上深色条纹与浅色条纹交替出现。
03
交替, 改变方向
(of an electric current, voltage, etc.) to change direction at regular intervals, with its value continuously fluctuating over time
例子
The voltage in this circuit alternates between positive and negative values, following a sinusoidal waveform.
这个电路中的电压在正值和负值之间交替，遵循正弦波形。
例子
In the long drive, the couple would alternate driving every two hours to avoid fatigue.
在长途驾驶中，这对夫妇会每两小时轮流驾驶以避免疲劳。
05
轮换, 交替
to switch people between roles, tasks, or shifts in a repeated or organized way
例子
The two managers alternated roles during the busy season to ensure all responsibilities were covered.
在繁忙的季节里，两位经理轮换了角色，以确保所有职责都得到覆盖。
例子
She was chosen to alternate for the lead actress in case of illness or emergency.
她被选为在生病或紧急情况下替代女主角。
Alternate
01
替补, 候补
a backup person who substitutes when the primary individual is unavailable
DialectAmerican
American例子
He served as an alternate on the jury in case one of the primary jurors had to drop out.
他作为陪审团的候补，以防主要陪审员之一不得不退出。
例子
When the main route was closed, we had to take an alternate.
当主要路线关闭时，我们不得不采取替代方案。
