丹心
dān xīn
loyal heart, loyalty
担心
anxious, worried, uneasy, to worry, to be anxious
殚心
to devote one's entire mind
Choose read or listen to add a card to your active cards
这没什么好担心的.
zhè méi shén me hào dān xīn de
This is nothing to worry about
今天你学了几个新单词？
jīn tiān nǐ xué le jǐ gè xīn dān cí？
Today you learned how many new words?
他付账单。
tā fù zhàng dān。
He pays the bills.
我要买单
wǒ yào mǎi dān
I want the bill
英文菜单
Yīng wén cài dān
English Menu
考试很简单
kǎo shì hěn jiǎn dān
The exam was simple
考试比较简单
kǎo shì bǐ jiào jiǎn dān
Exam is easier
这是简单的动作
zhè shì jiǎn dān de dòng zuò
It's simple action
这条街只有单一方向
zhè tiáo jiē zhǐyǒu dān yī fāng xiàng
This street has only one direction
原因很简单，他迟到了。
yuán yīn hěn jiǎn dān， tā chí dào le。
The reason is simple, he was late.