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Word Definition 1 Definition 2 Example 1 Example 2 Example 3
baboon (n) 狒狒
baffle (v) 使...困惑
bait (n) 诱饵🪤
ballad (n) 民谣
ballerina (n) 芭蕾舞演员
banner (n) 横幅 口号
bark (n) 树皮
barren (adj) 贫穷的, 不育的
bass (n) 男低音 鲈鱼 He sings bass in this chorus.
bead (n) 珠子, 念珠📿️
beak (n) 鸟喙 鹰钩鼻
beam (n) 横梁, 平衡木 光柱
beat-up (adj) 破旧的
benevolent (adj) 慈善的; 乐善好施的 仁慈的 benevolent fund: 慈善基金
benign (adj) (人) 善良慈祥的 (病情/肿瘤) 良性的 She was diagnosed with a tumor, but fortunately, the examination revealed that it was benign.
bibliography (n) 书目 参考文献
bid (n) (v) 出价 竞标
biocoenosis (n) 生物群落
biography (n) 传记 为...写传记 autobiography: 自传
biomass (n) 生物量
biome (n) 生物群落区
bleak (adj) 荒凉的 阴冷的 He woke up to find himself lying on a bleak and desolate island.
blemish (n) 瑕疵
bore (v) 钻洞, 挖
botanical (adj) 植物学的
botanist (n) 植物学家
botany (n) 植物学
bough (n) 大树枝
breach (n) (v) 违反, 缺口 打开缺口, 失礼
breed (n) 繁殖
breeze (n) 微风, 和风 轻松
brevity(n) 简洁性. (brief的名词) The politician gave short speeches and he became known for his brevity.
brochure (n) 小手册
brutally (adv) 残酷地
buckyball (n) C60
bud (n) 萌芽
bulb (n) 灯泡💡
bulk (n) 大批的 The truck can transport a bulk of goods.
bumpy (adj) 凹凸不平的, 粗糙的
bundle (n) She tied the newspapers in a bundle.
burdensome (adj) 令人烦恼的, 令人难以承担的
burgeon (n) 萌芽 激增, 迅速发展
burrow (v) (n) 挖洞 洞穴 Mother turtles would burrow into the sand.
bustling (adj) 熙熙攘攘的
buzzer (n) 蜂鸣器 比赛结束 a buzzer was sounded
byword (n) 谚语