🧩 词语组成解析
bubble
['bʌbl]
n. 泡，水泡;冒泡，起泡;泡影，妄想;（欲表达的）一点感情;
vt.& vi. 起泡，使冒气泡;
vi. 使冒泡，发出冒泡的声音;洋溢着（某种感情）;滔滔不绝地讲;兴奋，欢闹;
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
We have brought this transaction to a successful conclusion.
我们已成功地达成了协议。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
that the annual drug bill of the Health Services is mounting to astronomical figures
卫生部门的年度药费上升到了天文数字，