Safety criterion
[化] 安全准则
🧩 词语组成解析
🗣️ 情景例句
The internet brings people closer from around the world.
因特网把世界上人们的距离拉近了。
Without hope, the heart would break.
如无希望，心就破碎。
'But you are still ugly,' Sally said.
“可是你仍然难看呀，”萨莉说。