Chexk for tightness
[建] 紧密度核验
🧩 词语组成解析
for
[fɚ]
prep. 为，为了;倾向于;关于;当作;
conj. 因为，由于;
n. 坚固, 紧密\\n[化] 紧度; 严密度
🗣️ 情景例句
Helped him?
帮助他？
It takes time.
这需要时间。
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。