lab assistant造句怎么写

Do you still need a lab assistant for that?

NOTE: Before beginning your dissection, ensure that you have all of the materials listed above. If you do not, immediately notify a lab assistant by raising your hand.

The dice players were told to roll two ten-sided dice (one for “tens” and one for “units”) in the privacy of an isolated cubicle, and report the results to a lab assistant.

In the end there was no castle, no thunderstorm and definitely no hunchbacked cackling lab assistant.

The lab assistant was wearing a white overall.

Of the four rolls of film Capa took of the horrific D-Day battle, all but 11 exposures were ruined by an overeager lab assistant, who melted the film in his rush to develop it.