Play wán, the initial is w, the final is án, and the tone is two.

Yes, the initial is d and the final is e, and the tone is light.

Very hěn, the initial is h, the final is ěn, and the tone is three.

Open kāi, the initial is k, the final is āi, and the tone is one.

Heart x and n, initial x, vowel x and n, tone one.

Draw a stroke

German group's words

1, experience

[xīn dé]？

Knowledge, technology, ideas, etc. Experience or understand in work and study activities: learning ~. ~ experience.

2. Effective

[délé]？

Benefits: ~ Usually study hard and practice hard.

3. Willing

【shde】？

Give up; Don't be stingy: will you give him this book? . He started to learn technology and worked really hard.

Step 4 get

[dédo]？

Things belong to yourself; Get: ~ encourage. ~ a certificate of merit. ~ a chance to learn. Can't get any news.

5, reluctant

【shěbud】？

I cherish it very much, I can't bear to give up or leave, and I don't want to use it or dispose of it: mom ~ children are away from home. He never wastes a penny.