'I think it is C-O-L-E-H-D,' he says.

“我想是C -O - L - E - H - D吧”，他说。

youdao

The required reference for the course is (c). The recommended texts are (e) and (h).

本课程的课本是(C)，建议课本是(e)和(H)。

youdao

The required reference for the course is (c). The recommended texts are (e) and (h).

本课程的课本是(C)，建议课本是(e)和(H)。

youdao