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L, the capital letter L, is the letter 12 in the Latin alphabet. L comes from semitic Lamed, meaning phoneme /l/, which is the same as Greek letters lambda lambda lambda (uppercase) or lambda lambda (lowercase) and Etruscan and Latin letters. In reference books, it can also be spelled el or ell.
Basic information:
1. The twelfth letter of the English alphabet, capitalized as L, lowercase as L, international phonetic symbol:/? l/，[].
2. In the Phoenician and Hebrew alphabets, L is called lamedh, which is a hieroglyphic symbol, representing ox drive or whip. . The corresponding letter in Greek is λ(lambda.
3. Morse code: ...
4.l stands for "left" in most countries whose mother tongue is English, such as left, left lane, left channel, etc. , is the abbreviation of English left (antonym: right).
In the current futures of Dalian Futures Exchange, L is a plastic contract.
6. In geometry, l or l is used to indicate length.
7. In mathematical analysis, "(L)∫" is often used to express Lebesgue integral.
8. In physics, the torque formula is M=F×L, where l is the effective length. In addition, the black body L can also represent angular momentum. The white object l stands for inductance.
Bilingual example:
1. I am. ? I'm fine. ? I am. ? I'm fine. Let's go. I'm fine, I'm fine, you go to work.
2. Am I happy? I am still alive. ? Am I happy? I am still alive. I'm glad I'm still alive, I'm glad I'm still alive.
3. Me? What should I do? Me? Is it okay? So far. Me? I can. I will do my best.
4. Me? It is the ninth letter of the English alphabet.