秃 adj. bald; hairless; bare; bald; blunt。n. monk。
啊 int. ah; oh; eh; wow; huh; coo; cripes; O; oho; oc
怀 n. bosom; mind。v. cherish; keep in mind; think of;
multiply v. 大大增加，倍增；乘，乘以；繁殖，滋生adv. 多样地，多方面地adj. 多
颇为 adv. rather; quite; considerably; fairly; signific
颇 adv. quite; rather; fairly; somewhat; pretty; cons
航路 n. air route; sea route; flight path; shipping lan
moral courage 道德勇气：在对后果存在疑虑或恐惧时采取行动所需的勇气，涉及深思熟虑或仔细思考。
却 conj. but; yet; however; nevertheless; nonetheless
混响 n. reverberation; reverb。
洮州 n. Taozhou。
比重 n. specific gravity; proportion; specific weight。
achieve v. 实现；(凭长期努力)达到(某目标、地位、标准)；完成；成功。v. （经努力
娃 n. beauty; baby; girl; newborn animal; slave; chil
crack v. 破裂，裂开；崩溃，垮掉；砸开，砸碎；破译，解决；重击，猛击；（使）发出爆裂