在头上的

The young women spun around, and looked toward the crest, jambiya poised to strike.

她迅速拉过几捧沙撒在上和身上。只消一刻这人就死掉埋掉了。

He punched the man on the head.

一拳狠狠打在那个男人上。

The effusive praise the professor heaped on one of the students seemed to imply indifference toward or disapproval of the rest.

教授堆在一个学生上热情赞似乎让人感到对其学生冷淡和否定。

Also, the possibility of keystoning using the microscope stage for motion and a glass needle fixed to the microscope head should be evaluated.

同样，可能采用楔形提取所用到平台（运动以及安置在上玻璃针）也将被评估。