Past pointing tests
[医] 过指试验
🧩 词语组成解析
past
[pæst]
adj. 过去的，以前的;结束的;前任的;
n. 过去，过往;往事;[语]过去时;
prep. 超过，超出;远于;越过;
adv. 经过，超过;
pointing
['pɔintiŋ]
n. 弄尖，指示;勾缝;磨尖;
n. 测验（test的复数）
🗣️ 情景例句
What's that, Mr. Carlson?
什么事， Carlson先生？
The remembrance of past sorrow is joyful.
记住过去的不幸使人愉快。
Yes, and we must stop people walking on this floor until it's firm. It may be necessary to put up a notice saying Keep off. Another thing, we' ll have to drill a hole in the wall for the electric wires.
是的，因此在地板牢固前，我们必须防止人们从地板上行走。可能还需要竖一个布告牌，写上“不得践踏”。还有，我们必须在墙上钻一个电线孔。