Issues about supply hinders Pfizer from producing extra vaccine faster
Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. constraints /kuhn-STREYNT/ [noun] – something that controls what you do by keeping you within particular limits Financial constraints on the company are preventing them from employing new staff. hinder /HIN-der/ [part of speech] – to limit the ability of someone to do something, or to limit the development of something High winds have hindered firefighters in their efforts to put out the blaze. vaccine /vak-SEEN/ [noun] – a substance containing a virus or bacterium in a form that is not harmful, given to a person or animal to prevent them from getting the disease that the…
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