Các câu ví dụ cho từ tract

1. Civets are commonly hunted for their meat, but are also raised and held in captivity in Vietnam to produce ca phe chon – or coffee that is passed through the civet’s digestive tract before being brewed.

Cầy hương thường bị săn bắt để lấy thịt, nhưng cũng được nuôi và nhốt ở Việt Nam để sản xuất cà phê chè - hay cà phê được đưa qua đường tiêu hóa của cầy hương trước khi ủ.

2. This testing method detects the presence of viral proteins (antigens) expressed by the Covid-19 virus in a sample from the respiratory tract of a person.

3. The report also identifies 12 deadly bacteria, such as those that cause pneumonia or urinary tract infections, that are increasingly resistant to existing antibiotics and in dire need of new treatments.

4. The kit, using reverse transcriptase polymerase chain reaction (RT-PCR), can detect the novel coronavirus in droplets collected from the respiratory tract and blood.

5. The organic compounds of tin are highly toxic and readily absorbed through the skin, respiratory system and gastrointestinal tract.