第三人称复数：travails
名词痛苦; <文>艰苦劳动; 辛勤努力; 分娩的阵痛
不及物动词辛勤工作，努力，尤指经受分娩的阵痛
travail的解释
1. 阵痛：traumatize 损伤 | travail 阵痛 | travel agency 旅行社
2. 艰苦的努力：trauma 外伤 | travail 艰苦的努力 | travel document 旅行文件
3. 工作：aimer 喜爱,爱好 | travail 工作 | rentrer 进来
4. 艰苦劳动,痛苦：traumatic 造成精神创伤的,令人痛苦而难忘的 | travail 艰苦劳动,痛苦 | travelogue 旅行见闻,游记
1. 艰苦劳动;难题
You can refer to unpleasant hard work or difficult problems as travail .
e.g. He did whatever he could to ease their travail.
他为减轻他们的辛劳做了力所能及的一切。
1. As scientific research becomes more globally integrated, any advance in science usually reflects years of travail by scientists across many nations.
2. The source of the deficit is the travail that has plagued the shuttle program since the Columbia disaster in 2003.
3. For Chinese youth, the annual national college entrance examination is a similar travail.
noun
1. use of physical or mental energy
hard work
e.g. he got an A for effort
they managed only with great exertion
Synonym: effort elbow grease exertion sweat
2. concluding state of pregnancy
from the onset of contractions to the birth of a child
e.g. she was in labor for six hours
Synonym: parturiency labor labour confinement lying-in childbed
verb