Loctal tube
[电] 锁式电子管
🧩 词语组成解析
锁式的(电子管座或管脚)
🗣️ 情景例句
My parents set aside a college savings fund for me.
我的父母为我存了一笔上学的费用。
I did work this afternoon.
我今天下午工作。
he submits himself to a more ruthless discipline than any critic dreamed of,
就应按任何评论家想像不到的无情规范约束自己去写作；