孩子的头与他父亲的膝相齐。

The child's head is level with his father's knee.

youdao

建立了饲料中齐帕特罗的液相色谱-质谱联用（LC-MS）检测方法。

In this study, a LC-MS method for zilpaterol in feed is established.

youdao

建立了饲料中齐帕特罗的液相色谱-质谱联用（LC-MS）检测方法。

In this study, a LC-MS method for zilpaterol in feed is established.

youdao