noun 下载 🔗分享 煤，煤炭 A black rock formed from prehistoric plant remains, composed largely of carbon and burned as a fuel. Examples : "Put some coal on the fire." 往炉子里加些煤吧。 material substance fuel geology energy industry environment 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 煤块, 煤炭 A piece of coal used for burning (this use is less common in American English) Examples : "Put some coals on the fire." 往火里加几块煤炭吧。 material fuel substance 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 煤炭，煤。 A type of coal, such as bituminous, anthracite, or lignite, and grades and varieties thereof. Examples : "The power plant uses various types of coals, including bituminous and anthracite, to generate electricity. " 发电厂使用各种类型的煤炭，包括烟煤和无烟煤，来发电。 material fuel geology substance energy 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 煤块，炭块 A glowing or charred piece of coal, wood, or other solid fuel. Examples : "Just as the camp-fire died down to just coals, with no flames to burn the marshmallows, someone dumped a whole load of wood on, so I gave up and went to bed." 篝火渐渐熄灭，只剩下一些红红的炭块，没了火焰烤棉花糖，这时有人突然扔了一大堆木头上去，所以我放弃了，直接去睡觉了。 material fuel energy 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 煤炭, 煤。 Charcoal. Examples : "The artist used fine coals to create a dark, smoky drawing. " 艺术家用细腻的木炭创作了一幅黑暗、烟熏感的画作。 material substance fuel 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 加煤， 裝煤 To take on a supply of coal (usually of steam ships). Examples : "The steamship coaled at the port before continuing its journey across the Atlantic. " 這艘蒸汽船在大西洋航行前，先在港口加煤。 nautical fuel sailing energy 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 给...加煤，供煤 To supply with coal. Examples : "to coal a steamer" 给轮船加煤 fuel industry material energy 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 炭化，烧成炭。 To be converted to charcoal. Examples : "The wood slowly coales to create charcoal for the barbecue. " 木头慢慢地炭化，变成烧烤用的木炭。 fuel material chemistry process 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 烧成炭，炭化 To burn to charcoal; to char. Examples : "The campfire embers slowly coaled, turning the wood to black, brittle charcoal. " 篝火的余烬慢慢炭化，将木头变成了黑色易碎的木炭。 fuel material energy substance 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 用炭笔画，用炭笔描绘 To mark or delineate with charcoal. Examples : "The artist used charcoal to coals the outline of the bird on the paper. " 艺术家用炭笔在纸上勾勒出鸟的轮廓。 mark material 与AI对话词汇游戏阅读练习
