Semiautomatic welding
[机] 半自动熔接
🧩 词语组成解析
a. 半自动的\\n[电] 半自动的
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
He has an old head on young shoulders.
他年轻又有见识。
A false tongue will hardly speak truth.
假舌不会吐真言。
and realized that it was a sign that the child was growing up and developing valuable powers of observation and independent judgment,
并且意识到这象征着孩子们正在成熟和发展宝贵的观察力、独立判断力，