单词pro tem
adv.: 暂时；临时
网络: 暂时地；当时；目前
adv.for the time beingin the short termtemporarilyfor the momentin the interimadj.short-termpresentinterveningprovisionaltemporary
adj.long-term
The Lieutenant Governor presides over the Senate, except when absent from the chamber, when the President pro tempore presides.
以副省长主持参议院，除非缺席会议厅，当临时议长主持。