The phrase "a good mastery" is not commonly used in written English and may sound awkward.
It can be used when referring to a strong understanding or skill in a particular subject or area, but it is more typical to say "a good command" or "a strong mastery."
Example: "She has a good mastery of the French language, which allows her to communicate effectively with native speakers."
Alternatives: "a strong command" or "a solid grasp."
It is based on a good mastery of the definitions and recommendations on this subject.
With increasing demand for digital arts, illustrators who have a good mastery of both artistic skills and computer techniques will be in demand.
Bearing the "for glary of the motherland" and "proving ourselves that we can do others are able to do" in minds, all the participants have a good mastery of all required skills after intensive and strict training in a short time.
In fact, the understanding of biological evolution requires not only basic scientific knowledge about the organization of living beings but also a good mastery of the concept of species, classification criteria, principles of genetics, and also of the nature of science, as noted by Nadelson (2009).
Each of these sentences was annotated by three independent annotators, all of whom have an advanced degree in the biomedical sciences and a good mastery of the English language, who as such represent well the high-end of curators and annotators typically working in biomedical curation.
Japan is unique and graceful dialect, it may take a good mastery of Chinese to build basic foundation of Japanese.
Most of the participants have a fairly good mastery of ICT.
Most participants have a fairly good mastery of ICT, although good practices about their use remain insufficiently known.
Overall, a fairly good mastery and access to ICT, including Internet, was observed in the FMBS community – in all three groups of students, residents and lecturers.
These problems are usually solved after the learning curve is complete and good mastery of the "mobile window" concept is achieved [8].
The absence of a curative therapy pushes caregivers, non-drug interventions and medical social services to the forefront, which requires that health professionals have good mastery of local resources to guide the patient and his/her entourage [ 3, 4].
