Linear density
[计] 线密度\\n[化] 线密度
🧩 词语组成解析
🗣️ 情景例句
How good are you at using chopsticks?
你筷子用得怎么样？
I'm glad to, but I'm afraid I don't have the time.
我很乐意，但我恐怕没时间。
Whether a planet can support life depends on the size and brightness of its star, that is its 'sun'.
一颗行星是否能够维持生命取决于它的恒星——即它的“太阳”——的大小和亮度。