Toll-free
a. <美>（打电话）由接电话的机构付费的, 受付
🧩 词语组成解析
toll
[tol]
n. 通行费;伤亡人数;钟声;长途电话费;
v. 鸣钟;敲钟;
free
[fri]
adj. 自由的;免费的;免税的;空闲的;
adv. 免费地;自由地，无拘束地;一帆风顺地;
vt. 免除;释放;使自由;解救;
🗣️ 情景例句
I've had a pretty high fever since yesterday morning.
从昨天早上起，我就一直发高烧。
I would like to develop this film.
我要晒印这底片。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。