🧩 词语组成解析
on
[ɑn]
prep. (表示方向)向;(表示对象)对;(表示位置)在…上;(表示时间)在…之时;
adv. (放,穿,连接)上;向前,(继续)下去;
adj. 活动着的情况,状态;使用着的;发生着的;计划中的;
n. (Fleek)人名;(英)弗利克
🗣️ 情景例句
Thank you.
谢谢 。
Wise men learn by other men's mistakes;fools by their own.
聪明人从旁人的错误中吸取教训,愚笨人则从自身的错误中吸取教训。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷(最低点)、浪高(从波谷到浪峰的垂直距离)