慢速英语:芬兰用狗狗来发现新冠病毒感染
日期:2020-10-01
Words in This Story
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sniffing –v. to breathe air into your nose in a way that can be heard often in an effort to smell something
screening –v. examining or testing people to see if they can board a plan or take part in some other activity
swipe –v. to make a motion across a surface
scratching –v. to move a hand or paw across the ground or the body
paw –n. the foot of an animal
scent –n. a smell that can be identified by a dog or similar animal
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