Of good quality
优质的…
🧩 词语组成解析
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];
good
[ɡʊd]
adj. 好的;优秀的;有益的;漂亮的，健全的;
n. 好处，利益;善良;善行;好人;
adv. 同well;
🗣️ 情景例句
You're making the right decision
你做了一个正确的决定
Extremes meet.
否极泰来。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。