HanBook
Learn Chinese Smarter
Query
Hot
HanBook Course
Chinese Dictionary
About
Definition & Meaning
essential amino acid
Vocabulary
bì xū ān jī suān
必
需
氨
基
酸
Level:
MCT
Read
Write
Quiz
Chinese dictionary
Show pinyin
Hide pinyin
essential amino acid
Vocabulary of 必需氨基酸
必需
be essential
氨基酸
amino acid
Hot words today
姐
elder sister; woman of the same generation who is older than oneself
跳舞
dance; dance
葡萄
grape
这
this; this
温暖
warm; make somebody feel kindness/warmth
只
just; all that there is
上颠
scend
短
brief; lack
伤心
sad
载
carry; be filled with
For more features to help you learn Chinese, please download the HanBook APP.
Free download