

В лесу может укусить клещ.
A tick can bite you in the forest.
После прогулки по лесу проверь, нет ли на тебе клещей.
After a walk in the forest, check yourself for ticks.
Врач быстро вытащил клеща из руки.
The doctor quickly pulled the tick out of the arm.
"клещ" is in the lesson "Insects" (Level 16), along with 21 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.