상냥한 한국어 교실

Thin vs. Slender: Use '얇다' (yalbda) for flat objects like paper or fabric, and '가늘다' (ganeulda) for cylindrical things like arms or legs. Double Eyelid Notation: The word for the layer of the eye is '꺼풀' (kkeopul), so it's correct to write '쌍꺼풀' (ssangkkeopul) instead of '쌍커풀' (ssangkkeopul). '곁땀' Usage: It's accurate to use the standard word '곁땀' (gyeotttam), which means sweat from the side (near the armpit), instead of '겨땀' (gyeotttam), an abbreviation for armpit sweat.

Bwaeyo vs Boeyo (See you tomorrow - Bwaeyo vs Boeyo) Bwaeyo (O): This is the correct spelling as it's a contraction of 'boe-eo'. Boeyo (X): This is an incorrect spelling and cannot be used alone.

1. 낫다 vs 낳다 vs 낮다 낳다 (natcha): To give birth (to a baby), to yield results (related to childbirth, outcomes) 낫다 (natda): To recover (from illness), A is better than B (recovery, comparative advantage) 낮다 (natda): Low altitude, low score (height/level)

1. '붙이다' (butida) is the causative form of '붙다' (butda), meaning to make something stick to something else. Ex) Attach a photo, affix a stamp 2. Use '붙이다' when lighting a fire, naming something, adding conditions, attaching explanations, or assigning people. Ex) Lit a fire on the firewood, named the puppy, attached conditions to the contract, added an explanation to the article, assigned a bodyguard. 3. '부치다' (buchida) has various meanings, but primarily means to send a letter or item to a specific place. Ex) Send a letter, ship luggage 4. '부치다' is also used when cooking food or when something is overwhelming. Ex) Make a pancake, the work is overwhelming 5. Conclusion Use '붙이다' when making something stick, and '부치다' when sending, forwarding, or cooking something. Ex) Affix stamps, send letters.

1. 'Neulida' basically means to make something longer than it originally was. It's primarily used in expressions related to length. Ex) To stretch a rubber band, to lengthen pants 2. 'Neullida' indicates making the quantity, size, scope, time, ability, or scale of something larger. Ex) To increase personnel, to improve skills, to boost income, to extend working hours 3. However, don't automatically use 'neulida' just because length is mentioned; understand the context well. Ex) To lengthen a road (meaning to extend or expand the road's section or scale) 4. 'Neulda' is related to 'neullida'. 'Neulda' signifies something increasing on its own, while 'neullida' signifies someone increasing it. Ex) The number of students increased (increased by itself), We increased the number of students (we made it increase) 4. Conclusion 'Neulida' is mainly related to length. 'Neullida' is mainly related to quantity and size. Ex) If making it longer, use 'neulida'; if making it more, use 'neullida'.

1. '맞히다' (machida) means to correctly figure out the answer to a problem. It can also be used to indicate making something fit or touch a target. Ex) I got the answer to this problem right, hit the target with a ball. 2. '맞추다' (machuda) means to compare different things, adjust something to fit, or make things align. Ex) set the clock, assemble a puzzle, match the rhythm, make eye contact, agree on an opinion. 3. '맞히다' is used when figuring out an answer, and '맞추다' is used when aligning or adjusting things. Ex) I got the answer right (figured out the answer), I checked the answers with my friend (aligned the answers). 4. Conclusion Use '맞히다' when figuring out the answer, and '맞추다' when making things fit, comparing, or adjusting. Ex) Get the answer right ('machida'), set the clock ('machuda').