By gum!
[委婉语]老天作证!(用于发誓)；老天!
🧩 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;
🗣️ 情景例句
I didn't want to be alone anymore!
我不想再一个人独自生活了。
Don't keep all your eggs in one basketball.
勿孤注一掷。
Who is this young man?
这个年轻人是谁？