High sierra specification
[计] 海塞拉规范
🧩 词语组成解析
high
[haɪ]
adj. 高的;高尚的，崇高的;高音调的;高级的，高等的;
adv. （程度等）高地;高价地;奢侈地;
n. 高处，高位;[气象学]高气压;高压地带;高水平;
sierra
[[si'erə]]
n. 呈齿状起伏的山脉
🗣️ 情景例句
My girlfriend is a cheerleader.
我女朋友是啦啦队队长。
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用语言同别人交流思想，知识的积累便开始了。