Hea
abbr. 丙烯酸羟乙酯（hydroxyethyl acrylate）；主机以太网适配器（Host Ethernet Adapter）；关注健康量表
🗣️ 情景例句
Play it safe.
做事要稳妥。
The best horse needs breaking,and the aptest child needs teaching.
最好的马儿要人驯，最伶俐的孩子要人训。
I am afraid that l have to go.
我要走了。