1. be liable for 对……负有责任
The airline's insurer is liable for damages to the victims 'families
航空公司所投的保险公司有责任向受害者家属赔付损害赔偿金L_|-D;&i,uG!。

2. the ascension of 上升
Ductility, strength and corrosion-resistance of alloy increased with the ascension of solid-solution temperature.
随着固溶温度的上升，合金试样的塑性、强度、耐蚀性都会增强Q3*IEjY9YRA8i。

3. in exchange 作为交换条件
He paid her a huge salary. In exchange, he was assured of her vote.
他给她支付了很高的薪水，作为交换，他确定能够得到她的选票).d7K74FJ1r!,Wo~。

4. waive one's rights 放弃某人的权利
Underwriters agree to waive their rights of subrogation against such person, firm or corporation having been so released from such liability.
保险人同意对上述被免责的个人、商号或公司放弃代位追偿权=#)Dn0hw*)。