🇬🇧🇨🇳 parasite - 寄生虫 : English Lesson

Meaning of "parasite" ("寄生虫"), detailed definition, and a short video lesson below.

A "parasite" is a noun used to describe an organism that lives on or inside another organism (the host) and benefits by deriving nutrients at the host's expense. Parasites can cause harm to their hosts and are often seen in nature, such as fleas on a dog or tapeworms in the intestines.

Watch and listen to this English flashcard to understand the word in more detail, with an easy example sentence.

The mosquito at our picnic was the most annoying parasite I’ve ever met.

The mistletoe on the tree was a plant parasite, stealing nutrients from its host.

The tick on the dog's ear was a tiny but troublesome parasite.

The leech in the pond was a classic example of a parasite.

The flea circus was full of tiny parasites performing tricks.

The child found a hurt sparrow with a tiny parasite on its wing. He saw a parasite drink a drop of blood and felt sick. Gently he brushed one parasite away, then another parasite fell, then parasite after parasite dropped free. The bird stretched, lighter, and the child smiled, relieved.

This word is at the C2 level, which means it represents the highest mastery of English. It’s often used in specialized or highly formal contexts and helps you communicate with precision and subtlety, much like a native speaker.

Expanding your English vocabulary is one of the best ways to improve your pronunciation, spelling, and confidence in English. Watch the video above to memorize the word, understand its meaning, and see example sentences in action. Discover related words to grow your vocabulary naturally. Add words to your playlist for stress-free, effective learning—anytime, anywhere! Watch, learn, repeat.