释义
n. 静脉
a blood vessel that carries blood towards the heart
n. 叶脉
a thin tube carrying water and nutrients through a leaf
n. 矿脉
a narrow layer of mineral within rock
例句
A blue vein was visible beneath his wrist.
他的手腕皮肤下可以看到一条蓝色静脉。
Regular movement helps blood flow through the veins and may reduce health risks associated with prolonged sitting.
经常活动有助于静脉血液流动，并可能降低久坐带来的健康风险。
常用搭配
- varicose veins ｜ 静脉曲张
- leaf veins ｜ 叶脉
- a vein of gold ｜ 一条金矿脉
词族
- venous (adj.)
用法提示
vein指静脉；artery指动脉，二者不是反义词。
常见问题
- vein 是什么意思？
- n. 静脉；n. 叶脉；n. 矿脉
- vein 怎么发音？
- 英音 /veɪn/，美音 /veɪn/。点击页面上方的发音按钮可以试听。
