모국어(L1) 이외에 습득하거나 학습하는 제2언어.
A person's second language, typically one learned after their native language (L1).
예문:
"Many students find it challenging to achieve native-like proficiency in their L2."
"The acquisition of an L2 is heavily influenced by the learner's age and motivation."
"Teachers often encourage students to think directly in their L2 rather than translating from their L1."
데이터 접근 속도를 높이기 위해 CPU 내부 또는 별도 칩에 내장된 2단계 캐시 메모리.
Level 2 cache; a memory bank built into the CPU or located on a separate chip to speed up data access.
예문:
"The processor features a larger L2 cache to improve overall system performance."
"L2 cache is typically slower than L1 cache but offers significantly more storage capacity."
두 천체의 중력과 원심력이 평형을 이루어 위성이 안정적으로 머물 수 있는 제2 라그랑주 점.
The second Lagrangian point, a stable position in space where the gravitational forces of two large bodies balance the centrifugal force.
예문:
"The James Webb Space Telescope is stationed at the Sun-Earth L2 point."
"Orbiting around L2 allows the telescope to stay in line with the Earth as it moves around the Sun."