(pos:名詞)(ant:動脈)
<explanation>
yue:將流過咗唔同器官嘅#血液 帶返#心臟 嘅#血管，同由心臟輸出嘅#動脈 相對；靜脈嘅血管壁一般比動脈薄（量詞：條）
eng:vein
<eg>
yue:大靜脈 (daai6 zing6 mak6)
eng:vena cava
<eg>
yue:肝門靜脈 (gon1 mun4 zing6 mak6)
eng:portal vein
<eg>
yue:#靜脈曲張 (zing6 mak6 kuk1 zoeng1)
eng:varicose vein, varix
