?? 詞語(yǔ)組成解析
a. 頂端微凹的\\n[醫(yī)] 微凹的, 微缺的(葉端)
leaf
[lif]
n. 葉子;頁(yè);葉狀的結(jié)構(gòu);金屬薄片;
vt.& vi. 翻書(shū)（報(bào)）;
vi. 生葉;
??? 情景例句
We started by making safety equipment for many sports.
我們是以做運(yùn)動(dòng)產(chǎn)品的安全器材起家的。
I had a hamburger and a fried chicken leg?
我吃一個(gè)漢堡包，一個(gè)炸雞腿。
which is, in fact, much more complicated.
地震波的運(yùn)動(dòng)實(shí)際比這要復(fù)雜得多。