By free gift
作为免费赠品
🧩 词语组成解析
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
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 got six months to go until graduation.
我还有六个月就毕业了。
The doctor discovered that I'm a little overweight.
医生发现我有点超重。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。