Tensioner
n. 拉紧器, 张紧装置；皮带张力器
🗣️ 情景例句
He prays every night before sleep.
他每晚睡觉着都祈祷。
If she could help you, she would help you.
如果她能帮你的话，她会帮你的。
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、