Undefined symbol
[計] 未定義符號
?? 詞語組成解析
undefined
[,?ndi'faind]
adj. 未闡明的;未限定的;
??? 情景例句
Sure.
當然是。
While Mike was an only child, he would amuse himself with his toys.
麥克還在孩提時，常常獨自玩玩具取樂。
Verrazano, an Italian about whom little is known, sailed into New York Harbour in 1524 and named it Angouleme.
1524年，一位鮮為人知的意大利人維拉薩諾駕船駛進紐約港，并將該港名為安古拉姆。