🧩 词语组成解析
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
force
[fɔ:s]
n. 力;武力;（社会）势力;魄力;
vt. 强迫;强行;促使，推动;强奸;
🗣️ 情景例句
Some wild animals just cannot be tamed.
一些野生动物无法驯服。
It's certainly a big improvement over yestterday.
肯定比昨天大有好转。
At the age of twelve years, the human body is at its most vigorous.
人体在12岁时是生命力最旺盛的时期。