🧩 词语组成解析
summer
['sʌmɚ]
n. 夏，夏天;全盛时期，黄金时代，壮年时期;[建]大梁，檀条，楣，柱顶石;岁数;
adj. 夏季的;
v. 度过夏季，避暑;使度过夏季，夏季放牧（家畜）;
hyacinth
[['haiəsinθ]]
n. 风信子, 风信子石, 红锆石\\n[化] 风信子石; 红锆石
🗣️ 情景例句
Can you please take a message for me?
你能帮我留个条吗？
Tom and John are in conflict over this.
汤姆和约翰之间存在着矛盾。
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。