・lawsuit:訴訟

She explained the lawsuit to the defendant.
彼女は被告人に訴訟の説明をした

・enhance:増す、高める

He feels that technology has enhanced his efficiency.

Having a wheelchair has enhanced her mobility.

・utensil:家庭用品、器具

This utensil is for honey.

You don't need utensils to eat fastfood.

・superb:素晴らしい

There is a superb view of the city from our office.

They thought their teacher was superb.

・expertise:専門知識

He has a lot of expertise in global finance.

As a doctor, she has a lot of expertise in the medical field.