I-strain
[化] 内应变
🧩 词语组成解析
strain
[stren]
vt.& vi. 拉紧，拉伤;用力拉;
n. 血统，家族;性格，脾气;语气;一段音乐;
vt. 拉紧，拽紧或扯紧;尽量使力;扭伤;歪曲;
vi. 不懈;受到强大的压力;拉紧，紧绷;
strain拉，压 → 尽力拉；工作过度
🗣️ 情景例句
It probably means we can't stay.
看来我们不能待在这儿了。
You can count on me.
你可以放心。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。