试算: dibble-dabblemethod by trialpilot calculationpilotcalculationpreparing trial balanceprovisional estimatetentative calculationtrial
试井: test boreholetest drillingtest shafttest welltest-drillingwell performance testingwell testingwildcat
Example Sentences:
1.
Children under the age of five should receive a tuberculin test ; family members aged five or older should have chest x - ray and other examinations to ensure that they have not contracted the disease 五岁以下的儿童要接受结核菌素试针；五岁以上的家属需要进行照肺检查，以确定是否受到感染而需要接受治疗。
