🧩 词语组成解析
expanding
[iks'pændiŋ]
adj. 展开的，扩大的;
v. 使…变大( expand的现在分词 );扩大;伸展;伸开;
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
That must be Nat.
这一定是Nat。
To shoot
射击
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。