1
plan/make an itinerary
itinerary 作为可数名词，常与 plan, make, arrange 等动词搭配。
We spent the evening planning our itinerary for the trip.
我们花了一晚上规划这次旅行的行程。
行程；旅行路线
先理解核心含义，再看它在真实句子里的用法。
行程；旅行路线
a planned route or course of travel
We spent the evening planning our itinerary for the trip.
我们花了一晚上规划这次旅行的行程。
假期或公路旅行的书面活动安排。
A written schedule of activities for a vacation or road trip.
固定旅行路线或通道
an established line of travel or access
旅程的路线或拟议路线。
A route or proposed route of a journey.
旅行指南
a guidebook for travelers
Before our trip to Japan, we spent the evening planning the itinerary.
去日本旅行前，我们花了一个晚上规划行程。
She checked the itinerary to see what time the museum tour started.
她查看行程单，想看看博物馆参观几点开始。
The tour guide handed out a detailed itinerary for the week.
导游发给我们一份本周的详细行程。
itinerary 作为可数名词，常与 plan, make, arrange 等动词搭配。
We spent the evening planning our itinerary for the trip.
我们花了一晚上规划这次旅行的行程。
The tour group strictly followed the itinerary provided by the agency.
旅行团严格遵循旅行社提供的行程安排。
常用于表示某活动包含在行程中。
A visit to the Great Wall is on our itinerary.
参观长城在我们的行程之中。
表示‘为...的行程’，后接人或活动。
Could you send me the itinerary for the conference?
你能把会议行程发给我吗？
Not this
I need itinerary for my trip.
Use this
I need an itinerary for my trip.
itinerary 是可数名词，前面需要冠词 a 或 an；中文“需要行程”可能漏掉冠词。
Not this
He is an itinerary worker.
Use this
He is an itinerant worker.
itinerary 是名词/形容词，但表示“巡回的”应用 itinerant，二者拼写相近易混淆。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
旅行行程
Please send me your travel itinerary before the trip.
请在旅行前把你的旅行行程发给我。
详细行程
The agent provided a detailed itinerary for our five-day tour.
旅行社为我们五天的旅行提供了详细的行程。
规划行程
We spent the evening planning our itinerary for Thailand.
我们花了一晚上规划泰国的行程。
按行程安排
If we follow the itinerary, we can visit both museums in one day.
如果我们按照行程安排，我们一天内就能参观两个博物馆。
在行程中
Kyoto is on the itinerary for our Japan trip.
京都在我们日本之行的行程中。
紧凑的行程
The tour has a packed itinerary with hardly any free time.
这次旅行行程很紧凑，几乎没有任何自由时间。
Use itinerary naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆法：itinerary 开头拼写 itin 像 'it in'，把行程放进去的路线表；-ary 是名词后缀，记住'旅行日程'。
语域：neutral 常见场景：旅行规划、行程预定、旅游指南 该词属于中性常用词，多用于旅行规划或行程安排，正式书面和日常口语中都比较自然。可指具体的行程安排，也可指旅游路线或记录。
None of these words rhyme exactly with itinerary (stressed '-tin-' + /ɝˌɛri/). Necessary, ordinary, primary, and library share the spelling suffix -ary and have a similar final /ˌɛri/ or /əri/ sound, but their stress falls earlier. Salary looks similar but ends with /əri/, not /ˌɛri/. Itinerant shares the opening /aɪˈtɪn/ of itinerary but has a different ending.
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.