n. 门槛,入口,开始;[物理学]临界值;<英>级限协定;[航空学]跑道入口;
adj. 阈值的,临界值的;<英>按物价指数变动工资的,工资极限的,级限的;
🗣️ 情景例句
I'd love to kill two kirds with one stone.
我想一箭双雕。
Some relative clauses in the contract have to be amended owing to the unexpected situation.
由于这种难以预料的情况,合同中的有关条款不得不做些修改。
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.