by train
collocation乘火车
We traveled across the country by train.
我们乘火车穿越全国。
火车
trains — plural of train
先理解核心含义，再看它在真实句子里的用法。
火车
a line of connected railway cars pulled by a locomotive, used to carry passengers or goods
We took the train from Beijing to Shanghai because it was faster than flying.
我们乘火车从北京到上海，因为比坐飞机快。
延长或拖曳的部分
Elongated or trailing portion.
火车,由机车牵引的一列铁路车厢组成的公共交通工具
public transport provided by a line of railway cars coupled together and drawn by a locomotive
连接的人或事物的序列
Connected sequence of people or things.
一系列连续相关的事物、事件或想法
a sequentially ordered set of things or events or ideas in which each successive member is related to the preceding
The 8:15 train to work is usually crowded in the morning.
早上8点15分去上班的那趟火车通常很挤。
AI contextual example
My brother likes to watch trains at the station every weekend.
我哥哥每个周末都喜欢在火车站看火车。
AI contextual example
express trains don't stop at Princeton Junction
特快列車不在普林斯頓交匯站停靠。
WordNet
train of mourners
送葬行列。
WordNet
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乘火车
We traveled across the country by train.
我们乘火车穿越全国。
火车站
The hotel is just across from the train station.
酒店就在火车站对面。
赶上火车
I need to catch an early morning train to Beijing.
我需要赶早上的火车去北京。
特快列车
The express train from Shanghai arrives at noon.
从上海开来的特快列车中午到达。
思路；一连串想法
The sudden noise interrupted my train of thought.
突然的响声打断了我的思路。
火车票
You can buy train tickets online.
你可以在网上买火车票。
思路；一连串的思绪
The sudden noise broke my train of thought.
突如其来的噪音打断了我的思路。
美差；轻松赚大钱的机会
He joined the company to ride the gravy train, not to work hard.
他加入这家公司是为了捞油水，而不是为了努力工作。
灾难；一团糟
The meeting was a total train wreck.
那个会议完全是一团糟。
我在疯狂的列车上脱轨了。
In Ozzy Osbourne's 1980 hit "Crazy Train", he sings: "I'm going off the rails on a crazy train."
在奥齐·奥斯本1980年的热门歌曲《疯狂列车》中，他唱道：“我在疯狂的列车上脱轨了。”
他要搭那班午夜列车去佐治亚。
In the Gladys Knight & the Pips song "Midnight Train to Georgia", the famous line is: "He's leaving on that midnight train to Georgia."
在格拉迪丝·奈特与皮普斯的歌曲《午夜列车去佐治亚》中，那句著名的歌词是：“他要搭那班午夜列车去佐治亚。”
发长 /eɪ/ 音 (如 rain, wait)
Use trains naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
火车是一长串相连的车厢，所以train也有'一连串、一系列'的意思。
语域：neutral 常见场景：daily commuting、public transport、travel planning 本条目聚焦“火车”这一常用义项，语域中性，日常口语、书面语和正式场合都比较常见；多用于谈论出行、通勤和公共交通等场景。其他义项（如“一连串、行列、驮队”）多用于较正式或书面语境。
可数名词，前面常加冠词a或the。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.