🧩 词语组成解析
shell
[ʃel]
n. （贝、卵、坚果等的）壳;外壳;炮弹;（人的）表面性格;
vt. 去壳，脱落;炮击;
vi. 剥皮;炮轰;
🗣️ 情景例句
He cancelled his appointment.
他取消约会了。
How much will the hospital bill be?
住院费大概是多少钱？
Can you come at 2 p.m.?
您下午两点钟来行吗？