Touch upon
与...有关, 涉及..., 提到..., 提及, 谈及
🧩 词语组成解析
touch
[tʌtʃ]
vt. 触摸;使某物与…轻轻接触;吃或喝，尝;[数]与…相切;
n. 触摸，碰;触觉，触感;修饰，润色;痕迹;
vi. 接触;联系;
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
I could work out in your class with no problem.
如果我去你的班上做运动， 一定不会觉得有问题。
I usually go to bed at about midnight.
我通常在大约半夜睡觉。
It says here,on this card, that it was used in plays, said Meimei. it's a king's hat!
“这儿，这张卡片上说那是演戏用的，”梅梅说，“是国王的帽子！”