🧩 词语组成解析
clover
[['kləuvə]]
n. 红花草\\n[建] 三叶草
root
[rut]
n. 根，根源;原因，本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼，喝彩;
vi. 生根;根除;
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
I can't say for certain off-hand.
我还不能马上说定。