立彬の日本語
鉄鋼の特性の１つは硬いことだ。
tbd
One of the qualities of steel is hardness.
2,062
-----------------------------------
鉄鋼， てっこう
1. iron and steel
tbd
-----------------------------------
特性， とくせい
1. special characteristic, special quality, trait, idiosyncrasy, peculiarity
tbd
-----------------------------------
一つ， １つ， 一， ひとつ
1. one
2. for one thing
3. only
4. (not) even
5. just (e.g. "just try it")
6. some kind of, one type of
1个
-----------------------------------
硬い， 固い， 堅い， 緊い， かたい
1. hard, solid, tough
2. stiff, tight, wooden, unpolished (e.g. writing)
3. strong, firm (not viscous or easily moved)
4. safe, steady, honest, steadfast
5. obstinate, stubborn
6. bookish, formal, stuffy
tbd
の
1. indicates possessive
2. nominalizes verbs and adjectives
3. substitutes for "ga" in subordinate phrases
4. (at sentence-end, falling tone) indicates a confident conclusion
5. (at sentence-end) indicates emotional emphasis
6. (at sentence-end, risi...
句尾起强调作用；助词，表示所有关系
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题
こと， 事， 縡
1. thing, matter
2. incident, occurrence, event, something serious, trouble, crisis
3. circumstances, situation, state of affairs
4. work, business, affair
5. after an inflectable word, creates a noun phrase indicating something the speaker does not ...
tbd