Tesl
abbr. 作为第二种语言的英语教学（Teaching English as Second Language）；测试仪器和测试标准实验室（Test Equipment and Standards Laboratory）
📖 牛津释义
TESL
abbr
缩写 = Teaching English as a Second Language 作为第二语言的英语教学. Cf 参看 TEFL.
🗣️ 情景例句
if that will help.
假如那样有所帮助的话。
May I use your telephone?
我能用你的电话吗？
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“请问，你有关于月亮和星星的书吗？”