Các câu ví dụ cho từ chain

1. Localities can either do real-time RT-PCR tests, a technique that combines reverse transcription of RNA into DNA and amplification of specific DNA targets using a polymerase chain reaction (PCR), or they can wait for quick test kits.

2. Last week, the Vua Cua restaurant chain had over 3,000 undelivered orders shipper shortages.

3. Studies show that the brown-shanked douc langur only appears along the Truong Son mountain range, a chain of mountains running along the border of Vietnam and Laos.

4. Photo by Spas Hanoi Menard Spa The Menard Spa chain has lots of outlets throughout the country, and is the best place for you to relax and freshen up with a Menard Shiatsu massage.

5. The announcement from world’s biggest coffee company comes as it tries to cool tensions after the Philadelphia incident last week sparked accusations of racial profiling at the chain, which is the subject of a boycott campaign on social media.

6. After attaching a chain to the steel coils, Nhon uses his foot to tighten it.