Pertest
percolation test(ing) 渗透试验
🗣️ 情景例句
Sheet is a five-letter word. Sheet
是五个字母的单字。
Guess! I hope you'll like it.
猜猜看！我想你会中意的。
feel that they have not received adequate treatment unless they are able to carry home with them some tangible remedy in the shape of a bottle of medicine,
觉得没算得到充分的治疗，如果不能带回一些看得见、摸得着的药物回家的话，如一瓶药水、