Safetybolt
[化] 安全螺栓
🗣️ 情景例句
I'm not a great admirer of his work.
我对他的工作不太欣赏。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
In a few days I was learning and enjoying it like any child.
几天之后，我像一个孩子那样学习起来--而且学得很开心。