EnglishGermanSpanishFrenchItalianPortugueseThaiVietnameseSimpl. Chinese Trad. Chinese

---

N. học bạ *

---

---

---

CEFR OX3000
học bạ

---

---

---

exact:

---

---

---

---

Composite Words *
Advanced *

---

---

Oxford3000Ten

---

Tatoeba
Học thầy không tày học bạn. *