Hazard-free circuit
[计] 无危险电路
🧩 词语组成解析
hazard
['hæzɚd]
vt. 冒险;使遭受危险;
n. 危险;冒险的事;机会;双骰子游戏;
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 would be interested in a ten-day trip around Christmas time.
我有兴趣在圣诞节前后去玩10天。
I bought 7 boxes of matches.
我买了七盒火柴。
He always meant to go back on day, but not to stay.
他总想将来回国看看，但却不愿长期住下去，