Determining cause
[医] 定因
🧩 词语组成解析
v. 决定（determine的ing形式）
cause
[kɔz]
n. 原因;动机;理由;事业;
vt. 成为…的原因;导致;引起;使遭受;
🗣️ 情景例句
You're Peggy Pendleton!
是Peggy Pendleton！
About how long does it take?
大约要坐多久？
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？