Cluster burner
[建] 聚口燈頭
?? 詞語組成解析
cluster
['kl?st?]
n. 叢;簇，串;群;[語言]輔音群;
vi. 叢生;群聚;
vt. 使密集，使聚集;
??? 情景例句
The security guard asked the stranger for some I.D.
保安要求陌生人出示身份證。
I asked him to stop, but he wouldn't.
我請他停止，但是他不肯。
You have to be able to check instructions.
你必須會查對說明。你必須會籌劃工作。